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  1. polytropic efficiency vs isentropic efficiency?
  2. Pneumatic valve question
  3. Coefficient of Performance
  4. Spindle motor
  5. Basic Fluid Mechanics Maths theory
  6. engine part material that need to be changed to use hydrogen as fuel for petrol ICE.
  7. Creating Pendulum Motion
  8. Propulsion for a Robot on near frictionless surface.
  9. Liquid in a Rotating Cylinder - Pressure
  10. energy related question.
  11. looking for radio control components - wireless stepper motors
  12. thrust calculation for hovercraft
  13. Increasing Friction/Traction
  14. Design of assembly line for two (particle) robots
  15. Torque requirement
  16. Modelling wind resonance in turbines (linear)
  17. thermostatic expansion valve
  18. how to calculate head loss due to sudden enlargement in case of compressible fluid???
  19. torque calculation
  20. Linear force transfered from an electric motor to a screw.
  21. What is Specific Volume?
  22. Diesel Engine Exhaust
  23. Air Cannon Physics
  24. Help me for calculate a Hydraulic pomp pressure
  25. Differential
  26. Unconventional Drilling
  27. Number of gear teeth in two-stage reduction gears
  28. Calculating a leaf spring
  29. momentum eq for cylindrical element
  30. A simple design for a solar-stirling engine
  31. The best Pump
  32. Pipe Line Failure
  33. comsol help
  34. gear design
  35. TOrsional or coil spring
  36. Building a Lawrence cyclotron
  37. Jump start design
  38. steam power plant cycle design, Mollier Diagram help
  39. Efficieny of an Engine
  40. Chain selection
  41. Parabolic curve
  42. Internal combustion engine thermal energy loss
  43. moment of inertia of a triangle
  44. equation for maximum cylinder pressure in otto cycle
  45. Airflow dynamics over house and effect on roof vents
  46. What are the factors to consider when designing a pressure vessel?
  47. Turbuöence theory and modeling
  48. Diesel, Otto and Dual Cycles
  49. Help in designing a simple transmission system for a wind turbine
  50. How to calculate Diffusion in to a detector?
  51. Aircraft Fuselage in Gambit
  52. Determine the thermal transmittance of the floor
  53. Scissor Car Jack
  54. Biundary equations
  55. Laymans time and distance canundrum
  56. Need some help with Ideal Gas Law please
  57. Material Properties
  58. KNO3 Sugar rocket propellant and safety
  59. how to build Line Following Robot
  60. Texts for Vibration
  61. Pressure/Enthalpy Diagram's
  62. Critical Load in Buckling problem
  63. Radiation
  64. On the application of the goodman equation to a multiaxial stress state
  65. Natural convection
  66. Calculating flow rate
  67. how to find roll, pitch yaw....
  68. Calculating Q (dot)
  69. Cooling of hot metal forging
  70. internal/external energy in compressor
  71. Buckling
  72. Equation describing the contraction of a rotation shaft
  73. Drawing call out - SAE straight thread
  74. Meshing trailing edge of aerofoil in Gambit
  75. 3DOFs? HOW?
  76. help me in design gearbox problem for milling machine
  77. mechanical vibration-car suspension system over series of hills
  78. Where to Get Small Brushless DC Motors
  79. Lubricate electric engine
  80. Aquestion in gambit
  81. Gear design
  82. making a mobile van faraday cage
  83. Failure analysis of a 2" OD solid 6063 aluminum round bar
  84. ANSYS/FEA Midside Nodes
  85. Cantilever Problem
  86. Determining length of a pipe
  87. heat transfer mystery
  88. Overhead Cranes Girder
  89. Steam Turbine
  90. Wanted to interview a mechanical Engineer
  91. Time to Freeze Standing Water in Steel Pipe
  92. Interview Questions
  93. Help Us in some topics. 1st Semester Mech Engg.
  94. how to solve 3DOFs using ECP system?
  95. Mechanical Engineer Interview
  96. Reynold's Number for a Cantilever Beam
  97. Modes of vibration, natural frequency
  98. Resonant Frequency of a Cantilever
  99. Flywheel Generator - Split from Propane Solar Collector/Generator Thread
  100. Thermal Contraction in Comsol
  101. Turbine blades in turbofan engine
  102. Difference between a flow regulator and a pressure regulator?
  103. torque requirements to roll vertically?
  104. ***Building a pump from scratch, engineering competition***
  105. COMSOL and FEA questions
  106. Mechanical Properties of Kevlar in Speakers
  107. Conservation of angular momentum
  108. ferguson mechanism
  109. VIEW FACTOR heat transfer
  110. Thickness of T304 stainless steel
  111. power question
  112. Specific heat capacity of steel?
  113. moment of inertia of a large flwheel
  114. What's the widest ratio range for a CVT?
  115. Elastic modulus of crazy glue
  116. Cfd & fluent (k-e turb.model and mesh)
  117. Impact Attenuator-Experiment Design!
  118. Extended Kalman Filter - Process noise and covariance
  119. ball bearings
  120. Thermal engg. Concepts problem
  121. Knife edge thickness/surface area
  122. How to calculate NPIPA & NPIPR for PD pumps
  123. Alternator Question(s)
  124. Dremel tool appropriate?
  125. Estimating humidifier evaporative capacities
  126. about project
  127. analysis of beam bending against constraint
  128. What's stronger then Gear OR Chain?
  129. Fixed end beam
  130. Need to interview a Mechanical Engineer for project.
  131. picking cubes up on angles
  132. Thread Forming Screw?! HELPPP
  133. What is Steady State Torque?
  134. What is Unit Area Method?
  135. How do engineers size pumps to a given system?
  136. Calculating properties of steel
  137. text book for fluid mechanics
  138. Powder sampling under vacuum
  139. Help with aluminum beam strength
  140. Load Inertia - Mass Moment of Inertia Question
  141. Pump system
  142. i was wondering is there a way to connect two rotating cicrcles
  143. Create tangent to a 2D spline curve in Pro/E
  144. torque transmitted through a helix angle?
  145. Why does sound pitch change when flowing water temp does in pipe?
  146. Losses when Object is moving through Pressurized Air
  147. Will I be a good engineer?
  148. external contracting block brake mechanism
  149. Comsol moving boundary+ Heat Transfer
  150. Mechanics: Eccentric Torsion
  151. Md.adams ?
  152. How to block the rotation of a boudary in Comsol
  153. need help constructing motorized wheel, help please!
  154. Adding a pt constraint in Comsol.
  155. Civil Engr: Airplane tie-down hardpoint
  156. How area affects flow velocity
  157. Does anyone use EFD or other CAD based CFD software?
  158. 2d-driven cavity flow
  159. Fortran vs C for CFD
  160. Engine performance variables
  161. spur grear-helical gear -arrangement
  162. Calculating Spray force
  163. Kinetic Energy Recovery Systems (KERS)
  164. How does a speaker diaphragm produce the sound of 2 instruments at the same time ?
  165. Calculating Engine Characteristics
  166. toroidal engine
  167. Question about Heat Transfer
  168. solidworks question
  169. Software to model Bending/Stress/Strain
  170. Changing the Resistivity of Bakelite
  171. Torque calculation needed
  172. Vortex Breakdown
  173. Mechanical Car Lifting Jack
  174. Help with robotic arm - fuel robot
  175. Fluent-cfd
  176. Comparison of FEA and closed form solution for fluid velocity in a channel
  177. Electric Superchargers
  178. Question about springs.
  179. Thermodynamics - obtaining quenching entropy
  180. Kinematics problem: sliding bar.
  181. Help needed with an interesting mechanism!
  182. Choosing materials.
  183. tube in tube heat Xchanger
  184. Gears and pulleys?
  185. Designing a go kart
  186. Engineering Project Help Please!!! Creative Minds!!
  187. Is there any Fans Calculator?
  188. Thermodynamics help!
  189. Engine sound question?
  190. Multiphase CFD in Enclosed Space (no inlets/outlets)
  191. little question for mechanical engineering
  192. Are my DIY Electric Car Conversions Correct?
  193. Relevant moment of inertia
  194. Shaft sizing question
  195. Inertial load model penetration
  196. Conduction "what if" questions....
  197. I neeed help in terbomachinary !!!!!
  198. Alternative method for power assessment of small wind turbines
  199. length change of rod under torsion force
  200. Cars...
  201. Water pumping calculation
  202. What is vortex and eddies?
  203. How to solve Chips in milling machine?
  204. Designing a parachute system/device
  205. Murder by nanotechnology
  206. Engine Cooling
  207. developing small F1 car
  208. preliminary stress and vibration analysis of turbine blade
  209. inventor tutorial
  210. inviscid flow and viscous flow
  211. Throttle Shaft size
  212. How is lift really generated?
  213. Base plate thickness
  214. Can Compression cause Thrust?
  215. Viscoelastic Material Properties
  216. One dimentional problems(flow) in CFD
  217. How to determine the minor loss for this system?
  218. ORC for waste heat recovery in cars
  219. Piping engineering tutore
  220. HCCI engines
  221. Cooling a rotary stage
  222. Actual meaning of different heat transfer related terms
  223. Bending Strength of Aluminum shaft
  224. FEM: Local lumped mass matrices for elements on no slip boundaries.
  225. MATLAB for Finite Element Analysis
  226. flow problem with a two diemsional water flow divider
  227. Energy Systems-Power
  228. Magnetic motors
  229. Abb rapid programming help
  230. Design Process of a heat exchanger(evaporator) and fan
  231. small 4-stroke, cordless drill gearbox, flywheel
  232. automotive exhaust
  233. Difference between compressible and incompressible flow
  234. Thin plate deflection formula
  235. test results_composite
  236. Air Cooling Dynamics problem
  237. turbulence
  238. need help about FORTRAN program
  239. Material required for shaft.
  240. tips for getting internships
  241. New technique for residual stress measurement NDT
  242. Trying to find info about ICE piston heat models.
  243. How to determine the darcy friction factor for irregular cross section ducts
  244. 12 V Battery Conversion to HHO Generator
  245. Euler Method in MATLAB
  246. Creep and Fatigue
  247. Alternate to clutch
  248. Dynamic Stroke Length
  249. Question Related with fluent software
  250. Calculation of bolt angle
  251. Hex Vs tet meshing in CFD
  252. Question for ME Graduates (or upper level students)
  253. ME depth selection
  254. Aeroturbine/Windturbine
  255. charge air cooled engines
  256. throttling
  257. Difference between dissipation,diffusion and dispersion
  258. Rocket Engine Combustion Chamber Equations
  259. Tripping the boundary layer....why??
  260. de laval valve
  261. Saturated Liquid-Gas constant pressure expansion/contraction
  262. Turbulence training
  263. eqn of continuity
  264. inertia and equlibrium of machines
  265. CFD in Air compressor
  266. Calculating the hydrodynamic entry length of a cicular pipe.
  267. what equation are these?
  268. basics of thermodynamics
  269. Meaning of bernoulli's equation??Pleaseee
  270. Simulation of laser drilling
  271. Tightening torque
  272. Perforated Plate Deflections
  273. New engine design?
  274. temperature of exiting air
  275. How to model Soil layers in COMSOL
  276. Thermal Expansion of Ring
  277. Continuum mechanics
  278. Dynamic Suspension Emergency!
  279. converging duct
  280. Need advices about my GP - Sketch Interpretation and Simulation tool
  281. Torque of the solid cylinder?
  282. Water volume, flow and speed question.
  283. reaction/ momentum wheels
  284. engineer interview
  285. Car deceleration speed?
  286. fuel consumption,throttle position, engine speed
  287. Simulation of fluid mechanics
  288. Properties of Pure Substance
  289. thermodynamics
  290. compressing air in a compressor-what is the thermodynamics of it?
  291. flywheel inertia and mass
  292. measuring volume flow rate
  293. Plate with hole, mechanics problem
  294. have even robotics
  295. Background information on engine blow-by
  296. Help Required regarding COMSOL
  297. industrial furnaces
  298. need some help with Bolts and flanges
  299. Well my university doesnt have aerospace...
  300. bernoulli equation
  301. Help with drive system and data collection in a home-made wind tunnel
  302. Need Some background on Clutches
  303. Analysis of Milling Fixture
  304. Analysis of C-Frame
  305. Question about a flywheel
  306. Mechanism with up and down movement?
  307. mobile phone as a remote
  308. Vacuum Pump Selection
  309. COMSOL+Heat Transfer
  310. first moment of area
  311. Density of air fuel mixture
  312. ANSI RC, LC etc. seems to deal with shifts...
  313. Mech. Eng. Books (recommendations sought)
  314. what is "rotary wheel-like appendages"
  315. theory of machines
  316. How do i figure how much torque i need?
  317. fluid mechanics: source and sink flows
  318. stress vector
  319. How to create small prototype of Vertical Wind Tunnel?
  320. HELP!!!!!!! GAMBIT Meshing
  321. What should be the mean effetive pressure ?
  322. Low speed wind tunnel testing (book)
  323. Solar Powered Car Interior Ventilator
  324. Reuseful energy
  325. exergy & gibbs free energy
  326. Thermal expansion problem
  327. DC Motors & Lenz's Law
  328. CFD help needed
  329. artificial intelligence
  330. Strength of threads, etc
  331. I want to build my own wind tunnel for indoor skidiving, where can i get some plans?
  332. Fluid Drag on a wire inside of a pipe
  333. car accelerator
  334. looking for help with this formula
  335. Amazing Robot
  336. shaft hertzian contact stress..?
  337. 2-pole vs. 4-pole motors
  338. FBD help?
  339. Compound Pendulum problem
  340. how powerful would an engine have to be to lift 150lbs?
  341. Universal Coupling
  342. euler and lagrange frame of reference
  343. how to calculate the tension of a overhead conductor
  344. nozzle flow
  345. Steam Generator take me off grid.
  346. Possible alternatives to Power-Over-Fiber?
  347. Pillow block help
  348. Rotational house, motor (desperately need help)
  349. tubulent modelling book
  350. fatigue life of Bolt
  351. Short Edge Margin
  352. Whats Direct Injection Technique?
  353. Bracket Load calculations
  354. Equiv. stiffness matrix (Mech. circuit) for hydraulic flow circuit?
  355. Proof Load
  356. External pressure on a Torus
  357. stress vector
  358. question regarding stagnation state and process!!!
  359. Brake Power Question
  360. CO2 Power - Designing an Impulse and/or Reaction Turbine
  361. Dynamics
  362. Need some help... Don't really know how to describe it.
  363. Single Stroke Engine with two cranks
  364. Linear Measurement Devices
  365. Pressure drop in pipes and Velocity
  366. WORK/LEVERAGE comparison HELP...
  367. carburators weight vs volume
  368. Heat transfer - laminar curved duct flow
  369. Material handling device
  370. Question for Mechanical Engineering students
  371. Mass-Spring-Damper system
  372. Tapered Roller Bearings???
  373. Sliding mesh in Fluent
  374. looking for help with a statics problem
  375. Vibration in cylinder arrays
  376. Tolerances differences in temperature change
  377. Oxygen enrichment of an internal combustion engine
  378. CFD Gambit Meshing
  379. Need to learn SolidWorks
  380. Home Solar Power Generation.
  381. Jourdain Principle - anybody using it ?
  382. Maximum Weight Support
  383. mechanism for steering
  384. Small rotary pump
  385. Why Does the Torque Curve Drop Off at Low RPM in a Typical Piston Engine?
  386. Calculating mechanical eff. @ ICE
  387. "C" hook maximum load.
  388. Double wish bone suspensions
  389. residual stress induced by metal deposition on cantilever
  390. Tube Strength charactoristics
  391. sound responsive light and movement
  392. Ebook
  393. Lift !!! (airplanes)
  394. degree of reacton
  395. Converting torque applied to a bolt into the linear force exerted by the bolt
  396. [COMSOL] cantilever beam help
  397. Blackswift
  398. Francis turbine
  399. kinematic scheme
  400. Mower Prob HELP PLEASE
  401. Magnetic propulsion
  402. Landing Gear reliability testing.
  403. Flow Rates through multiple Valves
  404. Help! Newtonian mechanics and Bernoulli/Venturi effect in generating lift
  405. Q on Satellite Orbits + Regression of Nodes
  406. Fluid Mechanics - Drag coefficient and Pressure coefficient
  407. Help with the Wagner Equation
  408. kick of a robot
  409. Flow through Convergent-Divergent Duct
  410. boundary conditions
  411. Would this design work? (rocket)
  412. Ionocraft power alternatives
  413. Shaft Deflection querey
  414. Input datafiles into the GAMBIT preprocessor software
  415. strain energy for circular plates
  416. propeller vs. rotor
  417. how to calculate projectile cordinates??
  418. Particles in Fluent CFD
  419. sea plane with tail prop
  420. Wire rope pulley?
  421. Computing in Mechanical Engineering?
  422. shutter or door mechanism
  423. mechanical engineer and erodynamicists
  424. Xfoil Software
  425. electronics box in the heat situation
  426. Automobile Transmissions
  427. Pressure vessel and resulting flow through a pipe
  428. Mechanical Engineering
  429. panel method code
  430. CFD software
  431. 3D Statics
  432. Permanent Magnet Force Calculation using COMSOL
  433. Penning Measuring gauge configuration
  434. Materials on heat & gas behaviour
  435. odd number of pistons??
  436. Manual Transmission Design
  437. Automatic Marking System for tank target
  438. CFD tutorial
  439. Magneto Vs. Ignition Coil
  440. Harnessing energy of a rotating mass
  441. He and H escape rates
  442. Energy Efficiency - HVAC
  443. Help on panel method
  444. Thermodynamics
  445. Fluidyne Engine
  446. Fuel Octane
  447. heat created by agitator
  448. need help in finding 12v pmdc brush motor
  449. thermodyanmics.:
  450. Flight path angle
  451. vernier scales
  452. Making a bouyant high altitude balloon?
  453. Exhaust fume composition
  454. calculation of rate of climb (vertical velocity)
  455. The Magnus effect
  456. Shorter Stopping Distance for ultralight vehicles?
  457. Cylinder head pressure at expansion phase
  458. Lightest diesel engine known to man
  459. Great online Latex equation editor
  460. FLUENT - Turbine Blade Cooling
  461. Need Mechanical Engineering Project
  462. Report on "dimension on the governing equation.." help
  463. Jet-Man Yves Rossy: Best Engine,etc?
  464. Multiple Pulley Power Transfer
  465. Isentropic Efficiency - Nozzle
  466. Effeciency of regenerative braking
  467. Jet-propelled hang-glider
  468. software for fluid visualisation
  469. Finding the value of an UDL
  470. Mechanical framework
  471. Aeronautical Engineering Summer Project
  472. Getting a MSME Without BSME?
  473. Heat Exchanger Thermal Calculations
  474. cessna 172 skyhawk
  475. Rocket Engine Thrust Formula Help
  476. CT-4 teaching aircraft wing refinement
  477. Brakes
  478. wall shear stress question
  479. Ethanol (=alcohol) added to gasoline
  480. Smoking Question
  481. Bending Calculation
  482. velocity of air thru a tube - 4th grade science fair project
  483. Determine the frequencies
  484. Real life engineering problem-vibrations
  485. Chaotic Aeronautics
  486. I need help In Turbomachinary Project
  487. strain gauge to measure wood expanasivity.
  488. i want to build a single person helicopter.
  489. Gps
  490. Vertical vs Horizontal takeoff (VTO vs HTO)
  491. About thermoelectric generation
  492. Wings with holes
  493. do most solenoid valves work for high acceleration loads?
  494. A/C unit selection.
  495. Material Stock Question
  496. petrov
  497. Too much Humidity
  498. Shock waev? Isentropic reduction of velocity?
  499. Scaling/non-dimensional navier-stokes
  500. Airflow around the wing - Dimensional Analysis
  501. Dimensional Analysis
  502. heat transfer
  503. Experimental work to prove that the Drag Coefficient of a sphere is 0.5
  504. VD question
  505. Aerodynamics of a ball/sphere
  506. Automatic Transmission - Saveing Gas
  507. Electric motors as muscles?
  508. Emergency Structural Help
  509. Contact Stress???
  510. 'Drift' in strain gauges
  511. Ducted Fan Thrust
  512. Radio Contolled Helicopters Concept!!
  513. enthalpy balance problem
  514. combustion question
  515. Refrigeration Cycle temperatures
  516. Reading a pressure vs enthalpy graph
  517. beam element vs. Finite element?
  518. Belt Design Question
  519. Why is there a pressure loss with friction?
  520. Needed: Equation for line drag in water
  521. Mechanical Jobs: 40hr/wk, salary over 100k?
  522. help with aerodynamic shape considerations
  523. Thermo: Deriving dh=Cp(dT) & du=Cv(dT)
  524. Imbalance heat transfer in the combined feed exchangers
  525. Mechanical Engineering Knowledge
  526. Dynamic Outer Planets Expedition Planned!
  527. Boundary Layer displacement thickness
  528. New kind of space probes
  529. Francis Turbine And Kaplan Turbine Doubt
  530. need hellp with comsol
  531. Closed Feedwater Heater
  532. Finite element result in arbitrary point
  533. Nonlinear control of inverted pendulum
  534. [SOLVED] Torque Calculation
  535. [Vibration analysis] Timoskenko beam Vs.Euler-bernoulli beam ?
  536. Mech/Aero Engineering and Mechanics...
  537. Torque on a Turbine, Air Breathing Rocket Engine
  538. how to analysis forces in farm implements
  539. Cantilever beam: Loading type?
  540. modal analysis for a CANTILEVER BEAM
  541. Stresses on a Torus
  542. Reciprical Theorem
  543. Balloon neutral buoyancy + an interesting idea
  544. Finite Element Analysis
  545. Vortex Flow
  546. Fluid Flow In Nozzle
  547. Elevator Model Parameters
  548. WATER ENGINE - John Kanzius
  549. Radial Acceleration in cylindrical coordinates
  550. ATV to dock to ISS today
  551. Pratt&Whitney, GaTech, PennState, VaTech
  552. Spring Constants for bimetallic bars
  553. Design with Springs in an Oscillating System
  554. Diffuser Impact on mass flow
  555. heat transfer
  556. I Need Help in reading AGMA Gear Table
  557. Making A Wind Tunnel
  558. Design of Gaseous Fuel Rail
  559. dynamic head, pressure drop formulas?
  560. Disadvatage of PIV measurment system
  561. Jet Thrust
  562. Micro Flows Vs Normal Flows
  563. What is the disadvantage to a round (disk) shaped aircraft
  564. Derving piston position and instant velocity
  565. Zepplin questions
  566. Thermal Compression + Expansion Index
  567. help me with a mechanical question
  568. A safety question for Steam
  569. Software to plot P-v
  570. Shuttle - Deployable Wings?
  571. Hobbyist CAD Software for 3D modeling
  572. Work Done By Engine/Heat Engine
  573. Thermal Efficiency
  574. fuel injectors for gas turbine
  575. WWII Time Airplane
  576. Acceleration of space shuttle at liftoff
  577. reducing turbulence through 90 degrees prob
  578. What would a good design for a High RPM Altenator be?
  579. Minor loss due to Sudden contraction (help needed)
  580. how can i do the correct sizing for split air conditioner?
  581. Connect two tanks together
  582. Requesting Information on Automotive Diffusers & Downforce
  583. Material Cost
  584. How can a flight simulator be any useful?
  585. Fluid flow out of a tank design
  586. Tubes: Hollow vs Solid
  587. Flow rate - manometer
  588. Temperature Profile measurement within a conduit
  589. P=F/A problem
  590. Shoulder bolt axle problem
  591. supersonic drag force
  592. Fluid dynamic
  593. Why the Carnot cycle is not used with real engines?
  594. Flame Picture
  595. Bearing temperature raise
  596. Single Inlet Centrifugal Fan
  597. Rotating Shaft Advise
  598. Is every mechanical process or mechanical reversible?
  599. Tubing Design
  600. Efficiency of RWD vs. AWD at high speed
  601. Hi there
  602. Simple Dynamics Help
  603. Help needed for mercury seal
  604. Space Shuttle SRB Cutoff and separation
  605. turbo alternator
  606. cold box power problem
  607. Propane driven Generator system
  608. COMSOL HELP (Eigenfrequency Analysis) Micro-rotor
  609. balancing centre of gravity
  610. joule thompson effect
  611. nusselt number
  612. Internship questions
  613. Solid Plate Deflection
  614. Future Engines and etc.
  615. Why Reynolds Analogy and other empirical relations always overesimate heat transfer?
  616. Windmill blade design
  617. marine propeller theory
  618. Damping Coefficients
  619. Navier Stokes Equations - General Question
  620. Vertical Movement from a Threaded Rod
  621. PRV valve pressure drop
  622. Simple knife-edge (aerodynamics) question.
  623. Urgent help please !
  624. orbital shaking platfrom
  625. Low velocity impact of composites
  626. Composite material properties
  627. Kennedy Space Center Photos
  628. Regenerative Breaking
  629. Efficiency of a modern internal combustion engine
  630. test case for aero engine
  631. avionics
  632. gambit_slope ->??
  633. Planetary Society - Asteroid Tagging Competition
  634. Need help with FEA of a viscoelastic damper
  635. heat exchanger capacity (condenser and evaporator)
  636. High intake manifold temperature
  637. Chuck speed of a lathe
  638. help me choose the right gearbox
  639. Aircraft paint...stripping
  640. Spacecraft thermal control
  641. dynamically tuned gyro(DTG)
  642. Torsional Vibration
  643. finding spring constant
  644. Seals for a rotating shaft? 30k+ RPM motor?
  645. Hot Wire Measurement
  646. Will it fly?
  647. Question on 3 phase motor comparison
  648. Dynamic viscosity
  649. turbo jet thrust question
  650. Return of the blimp?
  651. Shaft Fatigue Analysis
  652. Ballistic Range FOrmula
  653. Ideas for review paper on combustion
  654. Opinions on a rubber vs. solid mounted engine
  655. Formula for Calculating vibration
  656. More experimental modal analysis
  657. Velocity Mechanics in a Foam Medium
  658. ME Java Applets
  659. Flow Rate
  660. Question about Reverse Magnus Effect
  661. Achieving 2200lbs Thrust
  662. Torque estimate ?
  663. 5.5HP Engine Design Project
  664. Diesel Cycle Help1.
  665. Vibration Analysis with Comsol Script.
  666. Ballistics Formulae
  667. Need help with Gambit
  668. Heat Pump Real-World Performance
  669. designing monorail
  670. Small engine dyno
  671. Working as F1 Engineer.
  672. Experimental Modal Analysis
  673. How did Apollo get to the moon?
  674. Help with topic for 10 page paper
  675. Unknown DC motor Specifications
  676. Mobile crane hook height
  677. Conservation of Energy - Gear Box vs. CVT
  678. Anyone using the GSL 1300X Furnace by MTI Corp?
  679. How to define commands in CDB file for printout eigenmodes in ASCII format
  680. femlab transient n-s problem
  681. Non-Linear Control System and Motor synchronization
  682. difference
  683. a new member
  684. I need help on Vibration book
  685. The Phyiscs of Air Hockey - Lifting up the puck
  686. Combustion reaction -- discrepancy between hand calc. and computer sim
  687. Simple question regarding 2 axis movement
  688. Beam-break sensors for ignition delay measurement
  689. Power calculations
  690. Frequency Response Function analysis in ANSYS
  691. Motors
  692. Boiler and Pressure Vessel certification
  693. Question about JANAF tables
  694. Pressure drops gradually...why??
  695. Unconstrained Modal Analysis
  696. What to expect at internship interview...
  697. Room Difference pressure
  698. Torsion angle
  699. Best way to organize publications
  700. Plasma Drag Reduction & Hypersonic Travel
  701. lifters ?
  702. Lunar Surface-to-Orbit Shuttle
  703. Debate about Thermal Dissipation
  704. question about gas turbine instrumentaion... please help if u can
  705. Ice Sheild and Heat Sheild
  706. why do plains, shuttles, & man made things that fly have 3 wings?
  707. Tachometer for Inertia Dynamometer.
  708. Linear movement --> Rotation
  709. specifc volume of R141b
  710. Virgin unveils spaceship designs
  711. Car transfer function (from accelerator to wheels)
  712. Pipes...
  713. Dynamic pressure on a surface?
  714. Is a water fueled car possible?
  715. Piping stress analysis problem -- help please
  716. Good textbooks for feedback control systems
  717. Air Frame Life Extension - F-15 Problem
  718. structured vs unstructured hexahedral meshes
  719. humidity
  720. Flow in a Heart
  721. Air crash
  722. Friction Brakes Ergometer: Novel Application
  723. Need reference data on a POD
  724. Crower's Six-Stroke Engine
  725. Kinematic Problem
  726. Need Help With Vibration Experiments
  727. Harder beam equation
  728. Ship launching
  729. "String Test" for Rockets
  730. Thermodynamic problem
  731. Atmospheric ship
  732. Long tube headers vs. short tube headers.
  733. Generating power through displacement.
  734. Intake manifold for turbo applications
  735. Digital read out of air pressure over time...
  736. Beam Equations
  737. Reynolds number may have a similar effect to the Knudsen number
  738. Mechanical engineering->stress analyst
  739. Heat Exchanger Temperature Differences Meaning
  740. Help me understand intake taper...
  741. what is siphon break and reverse siphon?
  742. Modeling of Car Braking System
  743. continuum mechanics
  744. Remote Controlled Car frame design
  745. Wheel force
  746. Secondary Cooling Unit(SCU)
  747. Vonmises Stress Vs Maximum Principle Stress
  748. Braking System
  749. Need your help to get information about analytical solution for metal gauge on rectan
  750. induced drag
  751. Pax Scientific's Fluid Dynamics
  752. Bicycle with flywheel
  753. Exhaust back pressure on a 4 stroke ICE?
  754. Help with aluminum.
  755. Brakes on Drive Shaft ??
  756. Air driven turbine for generator and flywheel?
  757. multistage/cascaded refrigeration system
  758. mechanical engineering
  759. boundary layers seperating from a baseball based on the viscosity of the air
  760. Heat Exchanger Capacity
  761. a question on boundary layers viscosity and air seperating frmo a ball
  762. Engineering student minor?
  763. exiting earths atmosphere??
  764. Thrust Vectoring - Jet Aircraft
  765. CFD - Computational Fluid Dynamics
  766. Using a Ionocraft (lifter) to get into space
  767. Allen screw
  768. Shoulder Bolts
  769. Simple question regarding rocket
  770. Question on Fluid Dynamics book
  771. Rotating Heat Pipe
  772. Heat Transfer to a Fluid
  773. whats the term for devices...
  774. Books about Designing Building Mechanical Systems
  775. Google moon prize bid
  776. Fluid Mechanics book question
  777. Newby-Question about ICEs
  778. CFD General Notation System (CGNS)
  779. Thread Length Engagement
  780. Forced induction and wastegates
  781. The Effects of Torque Induced by Contrarotation
  782. Roark's formulas for stress and strain
  783. Information Regarding Surface Modifiers
  784. Geared turbofans for large engines
  785. Dragonboat Paddling Techniques
  786. Force needed to rotate a drum/cylinder
  787. Unmanned aircraft system + RAMS(reliability maintanability availability safety)
  788. High voltage electromachinery - the key to absurdly high power to weight ratios?
  789. Compressibility and divergence-free flow
  790. Air Intake Pressure?
  791. Engine Idle air requirement calculation
  792. Axial Play/End play
  793. Help with static and stagnation pressure!
  794. Ducted Fan Propulsor/Generator
  795. problem in gambit
  796. Please Help me with my (ThermoFluid Project)
  797. Transient thermal problem
  798. Natural frequency of a blade
  799. Need Help Distuingishing Ideal DC Motor
  800. jet + ion lifting...hovering jet...will it work?
  801. Water distrubution system design
  802. Gear Shift With a button
  803. FSAE Chassis Design, Need Direction
  804. sizing furnace of firetube boiler
  805. Help me with the leakage rate of a crack in a pressure pipe.
  806. Why is impedence complex?
  807. How To Fing Angular and Natural Frequencies WITH ANSYS ??
  808. I lost my CD
  809. Delta Wings and lift
  810. Which Design Should I Use for a Paper Bridge
  811. help with engineering fits
  812. an aerodynamic simulation using panel method
  813. gimbaled flywheel
  814. Spur gears
  815. Lock washers... what's the point?
  816. Gaseous conductance in COMSOL
  817. Please help with RPM & Torque
  818. Designing a car jack???
  819. Building a small electric vehicle
  820. Propellers and Fans with divergent or convergent ducts - HOVERCRAFT
  821. forced undamped vibration
  822. Mechanics of Materials!
  823. system condition monitoring and maintenance
  824. Thermo Tables for r-144a
  825. Useable surface area for a throttle body (valve), is this correct?
  826. PWM/DC motor torque
  827. Turbulence and wind gusts
  828. Special pattern in the directivity of loudspeaker
  829. Decreasing humidity level in office
  830. Stirling Engine: LDT and high heat input?
  831. Question regarding Pipe flow...
  832. the best engine
  833. question
  834. Need motor reference/guide
  835. Finding Net Pressure force in a pipe
  836. Gasoline Engine Turbocharger Concept.
  837. Eigenvalue Question
  838. Fluid Machinery (Gas Turbines and Compressors)
  839. Tube Climber: engineering contest
  840. Advice For Building a WINDTUNNEL!!!!
  841. [SOLVED] CanSat - Parafoil Design Help
  842. gas single engine quadrotor
  843. Plz I need ur urgent Help : Wheel speed
  844. Forces on a sailplane.
  845. Solving Steady-State Temperature Distribution
  846. Aerodynamic Drag Stabilization (Ballistic Application)
  847. Strut Braced Wings
  848. At home engineering fun. disc and rod drum driver
  849. Moleculer viscosity? Eddy viscosity?
  850. propulsion system for a single engine propeller driven a/c
  851. Basic COMSOL question
  852. nozzle
  853. SCI-Fair help desperately needed
  854. Electric catapult
  855. Gears Help
  856. FEM modelling of a cantilever beam
  857. Multiple couples
  858. Choose Low Speed Aerofoil
  859. A thermodynamic/aerodynamic doubt.........
  860. FEM for composites in SolidWorks
  861. determine maximum allowable weight of a load supported by chains
  862. doing long jump inside aircraft in flight
  863. new form of propulsion
  864. help about rotary pumps
  865. Simply Supported Beam
  866. Deflection equation of a curved beam
  867. dual-mode exit area scheduling????????
  868. Electronics, Computer science or Physics
  869. hypersonic drag - spherical vs pointed nose
  870. Output Flow Calculation
  871. Biomechanics
  872. Equivalent Lengths (Le/D) for Valves and Fittings
  873. Question about Torque Multiplication
  874. Small scale windtunnel building.
  875. Looking for a gas flow switch/sensor any leads?
  876. SOS Question
  877. Engine simulation software
  878. Thermodynamics - Energy analysis of piston-cylinder device
  879. shaft radius
  880. Calculation of Flow rate
  881. Rocket wind tunnel testing
  882. Hertz Contact Stress
  883. Flywheel weight,power and torque
  884. Design of Spiral Spring
  885. Fluid Column Height Drop Due to Gravity
  886. Fluid flow question through hose
  887. Air flow through a 90 degree bend
  888. vortexes and small airplanes
  889. emergency beacons and airplane crash
  890. how to create a solor powered working steam turbine?
  891. Is is possible to launch a satellite to a strange orbit?
  892. Neutral Axis - Does it move?
  893. Three Section Telescopic Driveshaft???
  894. Viscosity 5W-30 oil
  895. Spiral spring..
  896. Schlieren System
  897. Optical - lens for virtual focal point
  898. How does flow field density change with time?
  899. Burning Water
  900. Photonic Laser Thruster
  901. Air Velocity vs generated Pressure
  902. Stress in rotating ring segment
  903. deflection of a steeped shaft
  904. Need info about online course
  905. Comsol Modelling Help
  906. Hyperdrive feasibility
  907. converging diverging nozzle
  908. Aircraft materials, please help!
  909. Nemark's method. Question
  910. Question re: Aperture sizes for Resistance to Airflow
  911. Carbon Steel Pipes to API 5L Grade B Standard Weight
  912. Space shuttle
  913. Help - Heat Pipe Math Modeling
  914. Gasoline stoichiometry calculation
  915. Best efficiency DC or AC motors?
  916. least fuel consumed from point A to B with no time constraint
  917. airframe dynamics of a model rocket roll control system?
  918. Diagonal or Mixed Flow Compressors
  919. Need help in designing cylindrical robot arm
  920. Formulation of Flow generated by a cylinder
  921. Hose internal Coil
  922. Tension in a wire rope
  923. Rolls Royce Trent Engine Technology
  924. [COMSOL] Cantilever Beam help
  925. head loss due to sudden expansion
  926. Please recommend a good book on mechanical linkages
  927. What company could design & produce an equipment based on specification?
  928. 'Undersquare' vs. 'Oversquare' pistons?? Need Help!!!
  929. Is this even possible? (heat exchanger problem)
  930. Coanda Crazy
  931. Model Rocket design:FYP: help?
  932. Final Year project help! AEROSPACE
  933. Has sb done such a super mechanical test
  934. Can someone Help me with Dimensional analysis please
  935. calculation of downwash of helicopter
  936. prandl lift line theory
  937. Getting Started on an Aerospace Science Project
  938. gregory-newton formulae
  939. Fluid Mechanics!
  940. Newbie needed torque/moment arm design assistance
  941. Screw threads and bearings (how to...)
  942. transmission that can change gears while stopped?
  943. bending a cantilever
  944. Nondimensionlization of Pressure
  945. Vorticity and angular momentum
  946. The Cold Jet (ducted fan/propeller)
  947. hover craft!
  948. force resolve
  949. oswald efficiency
  950. pressure, temperatur inside ic engine......
  951. Can an inviscid flow rotational? Potential Flow?
  952. View Factor Help
  953. Part-time Mech/Research Jobs
  954. Steam Ejector Design Resources
  955. drip disposal
  956. Does Texas A&M have a good Aerospace Engineering program?
  957. biplanes??
  958. steam engine - carbon fiber
  959. Designing a most powerful/efficient vacuum
  960. add a wind turbine to a car?
  961. COMSOL help
  962. Circulation? Potential flow?
  963. Reynolds Transport Theorem and Conservation Laws.
  964. Need help calculating overpressure losses for rocket engine
  965. Heaviest Lifting Aircraft?
  966. aerodynamics
  967. braking
  968. lifting line theory...numeric estimation
  969. Crimp and compression crimp
  970. Launching of rocket in orbit.
  971. I35W Bridge Collapse - Potential Flaw
  972. Hybrid jet and Rocket engine
  973. Advice needed in Aeronautical Engineering
  974. pressure drop in elbows & bends in a pipe
  975. freight elevator efficiency?
  976. friction??
  977. Mercury Sable RC steering help
  978. Idea for a high speed "craft"...would this work?
  979. Worried
  980. Rc Hovercraft Race @ Shaastra 2007,india
  981. FAA Aerodynamics Video(s)
  982. Looking for the most comprehensive engine fundamental book. Suggestions?
  983. Boeing & NASA makes 'quiet' advances
  984. how does a plane turn???
  985. How much is left on a roll?
  986. platform for page turner
  987. need the website address
  988. Dry lift testing
  989. Nautical engineering
  990. Tesla Turbine applications
  991. VASIMR Propulsion
  992. Automobile energy cost - Dust to Dust report
  993. verticle to rotational torque
  994. Military Standards / ANSI / Mil Spec
  995. Rankine Cycle: boiler feed enthalpy
  996. Fluid Mechanics Problem
  997. tubes pressure
  998. compressed air as fuel
  999. Air Intake Duct Types
  1000. Snug Fit
  1001. relationship between static pressure and CFM
  1002. Cable deflection under winds
  1003. energy of compression
  1004. Dynamic & Static propeller pressure
  1005. CAD software???
  1006. Need some help with cantilevered assembly.
  1007. Solid Tires/Wheels?
  1008. From theoretical airflow speed of rotating propeller to a realistic value?
  1009. airfoil doubt
  1010. Question about Aerospace Engineering
  1011. best method for generating suction
  1012. unit convertor
  1013. boiler monitoring
  1014. engine sounds again :) this time its all about diesels
  1015. Fan & Propeller shapes: Sickle and Curved
  1016. Curved Conveyor Belt
  1017. Tanker geometry
  1018. EMI and ESD on helicopters
  1019. AC car
  1020. The Demise of Mechanical Engineering?
  1021. Small wind tunnel for a model rocket
  1022. Effects of finish of heat transfer capability
  1023. jet engine rotation
  1024. elliptical distribution
  1025. engine sound
  1026. Need Materials for "Stability and Control Helicopter"
  1027. I am interested in building a rocket with feedback control system....
  1028. how to make a brick making machine ?
  1029. Offcentre thrust, spinning spaceship
  1030. Wing weights
  1031. homebuilt axail turbojet
  1032. Closed Form Equation for Spherical Error Probable (SEP) 95% and 99%?
  1033. why do you aerospace engineers have such a hard time making spacecraft?
  1034. Siemens Competition..MHD Generator
  1035. running aid
  1036. Help with course electives/hottest engineering topics
  1037. Help on project ideas!!
  1038. Balancing of cylinder/rotor
  1039. propeller problem
  1040. shaft end locking method
  1041. Maglev Train
  1042. Some Help with Propellers
  1043. A Jet Engine doubt.........
  1044. Power from Solar Wind
  1045. analysing a photo of a mechanical cam
  1046. aircraft structure (thin walled closed section beam)
  1047. implementation steering mechanism
  1048. Miniature Hovercraft Project !!!!!!!!!!
  1049. model mechanism
  1050. aerodynamics of HAWTs
  1051. Looking for piston details explained...
  1052. DC Motor
  1053. REU. project: need some BIG help
  1054. Torque Acting On Camshaft
  1055. can we increase the wing area vertically?
  1056. Elastic hot gas seal
  1057. Clarification on fluid flow...
  1058. Satelites at different levels ..
  1059. How do planes fly?
  1060. D*mn the Physics Man !...Full Speed Ahead
  1061. plsamic state of oh
  1062. have i discovered a new energy source??
  1063. help - several things
  1064. Propulsion...
  1065. aircraft inventions
  1066. Aircraft Wings
  1067. Smallest Rotary Actuators ?
  1068. Static of Beam and Internal Force ( Mechanical Engineering )
  1069. hollow shaft fatigue?
  1070. MIl-PRF-13830 and Inspection of Mirrors
  1071. Hollow Tubes and Torque
  1072. Dimensional Analysis & Buckingham Pi Theory
  1073. Dynamics
  1074. A little fluid statics question..
  1075. sun sensor
  1076. Why isn't there shock wave in this case !
  1077. pressure inside an ic engine
  1078. Formula for a Body of Resolution
  1079. DC motor selection for REALLY low speeds
  1080. Hypersonic Aircraft Design Project
  1081. mean aerodynamic center
  1082. aluminum sheets and extrusions
  1083. Tensile Strength of 4" square RV Bumper
  1084. Spanwise load distribution due to change in twist!
  1085. Gust Load Alleviation and Flutter Supression?
  1086. Wind Tunnel testing?
  1087. my air conditioning doesn't cold
  1088. Stress Strain Graphs
  1089. Need some help with GD&T
  1090. Proper mechanical drawing.
  1091. Revision on Past Exam Paper !!
  1092. What type of flow is this?!
  1093. Small turboshaft turbine with 140kW
  1094. How can you calculate density from : altitude temperature and absolute humidity
  1095. Any such thing as "small steam turbine"?
  1096. static pressure vs. dynamic pressure
  1097. how to calculate lift for delta wing
  1098. Friction of a pivot
  1099. Mathematics involved in Aerodynamics
  1100. Scroller Roller Wheels
  1101. Latching mechanism for a tilting ramp
  1102. aero-thermo-dynamic-ducts
  1103. coanda profile
  1104. anybody know how the x-zylo toy works? yours truly, physics noob
  1105. Making a gas turbine engine
  1106. need simple help for compressor sizing
  1107. Solar refrigeration. Largest size posible?
  1108. Displacement of a cable in tension
  1109. How can i be an Astronaut?
  1110. Derivation of Energy Equation in Cylindrical Coordinates
  1111. Helicopter aerodynamics
  1112. why turbine has no. of stages
  1113. [SOLVED] Water guns
  1114. compressible methane flows
  1115. Product Second Moment of Area Ixy - Help!
  1116. boat skimming across a lake
  1117. Motorcycle carrier
  1118. Rotorcraft Problem
  1119. Stress Concentration, Stepped Shaft
  1120. Design of Car Chassis
  1121. Aerospace Engineering Conference
  1122. Axial Fan - Formulas
  1123. Kinda lost....plz help !!
  1124. gravitational potential energy storage - seeking comments
  1125. Simple bridge design analysis
  1126. GPA for Aero grad school
  1127. Thrust Vectoring
  1128. Forced Damped Vibration
  1129. vortex tube application question
  1130. Turbulent Boundary layer thickness on a flat plate
  1131. Effect of orientation on friction power of an I.C.E.
  1132. Stratified Thermal Energy Storage
  1133. Aero-dynamics-Fan
  1134. How does this Jet Pack work?
  1135. urgent: stress-concentration factors
  1136. orifice calculations
  1137. Drag coefficient of paper
  1138. airfoil selection
  1139. Aerodynamics
  1140. Naca 0015
  1141. Flywheel trouble
  1142. Power required to rotate the system
  1143. Lift and Drag
  1144. Equation of streamline
  1145. boat/caravan trailer mover
  1146. Conformal Mapping of Aerofoil at incidence
  1147. Magnatar Tech
  1148. Ball vs Solenoid Valves
  1149. Angular Acceleration question...
  1150. What is a linear shear?
  1151. What is weakly nonlinearity?
  1152. Annular Plate Stress Calculation(uniform thickness)
  1153. Hydraulic Analogue
  1154. 2" square tubing
  1155. Boundaries in multiple reference frame
  1156. reciprocating weight in an engine
  1157. rudder& elevator torque calculation
  1158. compressible air flow thorugh pipe
  1159. Allowable Stress Calculation
  1160. Car brake-pedal force....
  1161. Perplexing Thermodynamics problem.Help!
  1162. M.E. ?s
  1163. Aircraft Structure Problem
  1164. g-force and displacement
  1165. sensotronic brake control
  1166. temperature of the back of a turbine jet engine (or something like that)
  1167. Air powered Car
  1168. Eddy current braking system
  1169. i hav my seminar in a week
  1170. things that a mechanical engineer must know for sure
  1171. does friction increase with rpm in an engine?
  1172. 3d analysis in gambit & fluent
  1173. Need Formula or Data for Ballistic Bore Friction
  1174. Torque and Shear stress this time
  1175. Mechanical Engineering Streeses
  1176. incompressible fluid flow.
  1177. ICE-best book
  1178. Allan Keys
  1179. Flywheel Effect on a Stationary Diesel
  1180. Car aerodynamics (?)
  1181. Banjo Fitting
  1182. Fluid Flow: Principal Rates of Deformation/Principal Axes
  1183. Asymptotic methods....
  1184. How does a nozzle work?
  1185. thrust vectoring?
  1186. Aerodynamic Forces
  1187. Fully developed turbulent flow over a single plate
  1188. Jet sound contribution
  1189. Reciprocating Compressors Energy Losses
  1190. Air tract turbelence question
  1191. Quaternions and relative orientation
  1192. Using Hydraulics to generate electricty
  1193. ---To find the dimensions of a DRAFT TUBE-------
  1194. Heat Transfer on a windshield
  1195. guessing gearbox arrangements?
  1196. Car tires
  1197. How does a jet-engine compressor compress air?
  1198. aerodynamics of modern wind turbine
  1199. Gravity torque on a robot arm
  1200. Chemical Conversion Coating
  1201. Should I pursue and Ph.D. in Aerospace Engineering or stick with a Masters Degree?
  1202. Organic Rankine cycle refrigerant expander?
  1203. small electric vehicle project help..
  1204. Some Strain Gauge Theory Help
  1205. Moving Infinite Plate at a Constant Velocity
  1206. flow control valves
  1207. Some questions about strain gauges
  1208. design of mobile crane
  1209. Why does an airplane perform a loop?
  1210. change in energy in springs
  1211. thread torque specs
  1212. Cycles in U-Joints
  1213. The Vortex doubt
  1214. Non-dimensionalization
  1215. Degree of Freedom, help me please…
  1216. clutch design
  1217. Fluid Dynamic: Stokeslet? Rotlet?
  1218. Entering a Masters program in Aerospace Engineering
  1219. finite difference method
  1220. Where Can i Get Basic aircraft Maintenance BOOK
  1221. HELP: self-locking nut run-on torque check
  1222. car jack question
  1223. Helicopter downwash force
  1224. modeling problem
  1225. Heat dissipation between brake Pad and Disc
  1226. Quick questions about Area-Velocity relation
  1227. k epsilon turbuence modelling in FEMLAB
  1228. Failure modes of strain gauges
  1229. CPU differences: quad core, dual core, etc. for CFD
  1230. Convection heat transfer, Fluent vs Calculations
  1231. Need some help in force analysis
  1232. Ideal area difference for rockets
  1233. Stress along a Beam
  1234. Launching a UAV....
  1235. How would you determine the Lift(thrust) force of a Helicopter in hover
  1236. Turbulent Free Fall
  1237. Oil Hydraulic manual download link
  1238. ----bernoulli principle in fan----
  1239. Air Density in ICE
  1240. Car Brake Performance Using Disc-Brake Variations
  1241. Diesel Fuel Viscosity at Low Temperature
  1242. Dynamic mesh analysis
  1243. Dynamic mesh a
  1244. Aero engine without gas turbine
  1245. Aluminum prop help
  1246. Nano-based muscles
  1247. Books on flight engineering!
  1248. Biofuels in Diesel Engines
  1249. General Cantilever Equations
  1250. Derivation of Continuity Equation in Cylindrical Coordinates
  1251. ~~one serious request!!~~
  1252. Heat Exchanger problem
  1253. Is it possible to find the combustion pressure on any ICE?
  1254. Ideas for review paper
  1255. Small Claims Case - Coolant Flush/Water Pressure Question
  1256. belt drives
  1257. Consequences of pressure on helix
  1258. ei..guys need ur help!
  1259. Prop Question
  1260. MPEC and the like
  1261. Electrohydrodynamic
  1262. Multichannel Square Tube Hydraulic Diameter
  1263. can anyone confirm this equation?? Prop. Thrust
  1264. anealing, softening
  1265. Propeller Efficiency
  1266. Obtaining very old blueprints?
  1267. Some question about Boeing 777
  1268. Special Fasterner: Hi-Lok
  1269. Shimming of nose landing gear...
  1270. Life of a spring
  1271. hydro carbon fuel - H2 % value of total heat
  1272. Plen the skating robot
  1273. A google talk conference chat for Aerospace Engineering
  1274. Mohr Circle
  1275. A few questions about helicopters
  1276. Force exerted onto the pipe by a shrunk fit ring
  1277. Dynamics-Coordinate Motion
  1278. Sea-Launch "anomaly"
  1279. Wind turbines in tunnels
  1280. Braking parachutes
  1281. Low Speed Wind Tunnel questions
  1282. Particle Dynamics Problem
  1283. Dynamics Problem
  1284. solitons in laminar airflow?
  1285. flagpole vortex?
  1286. Propeller Thrust Equation
  1287. More on flow through pipes
  1288. Need some info and help about torque!
  1289. navier-stokes control volume
  1290. wing shape of boeing 787
  1291. airbus engine noise reduction
  1292. Transition from pipe flow to open channel flow
  1293. Thermodynamics help
  1294. Thermodynamics help
  1295. Strength Of Materials
  1296. gas flowing quickly over the surface of an aircraft wing
  1297. Every rotational motion have torque?
  1298. MIT's GUI_Missile_Flyout
  1299. Seminar Topic
  1300. Buoyancy!!
  1301. moment of inertia of an engine
  1302. Explain to me how it is possible to go above 100% volumetric efficiency on an ICE?
  1303. Steamline, Pathline, Streakline
  1304. Can it hurt an engine's performance by having to big of a throttle body?
  1305. Bow waves and air Ripples
  1306. EGT and air and fuel ratios
  1307. Innovative ideas for mechanical eng. project.
  1308. Classification of corrosion, please help(Aviation Industry)
  1309. Drivetrain mass increase skews torque output?
  1310. deciding aerospace as my course
  1311. Learning Gambit/Fluent CFD
  1312. dynamic/moving mesh CFD
  1313. Radiator Area
  1314. Cycling
  1315. Structural failure of steel due to heat?
  1316. Standard Takeoff Temperature
  1317. I'm trying to recall my M.E. materials science class
  1318. how to derive continuity eqn. in polar form?
  1319. Adding distance to a spherical projectile by use of backspin
  1320. how to design a car model workin on chem. energy?
  1321. Aerospace Unis
  1322. Aerodynamic stabilization of satellites
  1323. Mohr's Circle
  1324. Thermal Energy storage of phase change material
  1325. Engineering Primers for Non-Engineer
  1326. fully adiabatic process??????
  1327. Isothermal or adiabatic process
  1328. thermodynamic process
  1329. Blue Origin wants to hire experienced aerospace engineer or engineering leader
  1330. Producing Water
  1331. Air Density Calculation
  1332. Propulsion system!!
  1333. Fuel tank explosions in aircrafts
  1334. Tapped Holes
  1335. Impact Driver Idears
  1336. Massive Yet Tiny (TM) Engine?
  1337. Weight Shift at speed (acceleration and braking)
  1338. Propeller Design
  1339. A few stupid/imp questions
  1340. Air in slow viscous motion
  1341. rocket nozzle
  1342. Buran Vehicle (USSR)
  1343. Quick question on the stiffness of a material.
  1344. Raising a weight using hydraulics
  1345. Brittleness
  1346. Parafoil
  1347. Looking for a part, does it exist?
  1348. Rotate pulleys using gravity.
  1349. What exactly is a zero radius turn vehicle?
  1350. Any interesting topics for a paper?
  1351. flying car
  1352. OT: Looking for good book on performance engines (ICE), trying to learn...
  1353. practicality of pulsejet made from turbo
  1354. Intel Processor Test Rig
  1355. Acoustics - directivity
  1356. Human Flight
  1357. Aerospace Engineering Experiments
  1358. CATIA eBooks
  1359. Need help with configuration factors
  1360. Need ideas for final year project
  1361. Faculty Of Mechanical Engineering - Skopje - Macedonia
  1362. Statics
  1363. automatic trasmission and rear axel
  1364. Mechanical engineering E-Books
  1365. compressed air
  1366. Nozzles And Fluid Flow
  1367. Alarm @ wing stall
  1368. 3.2cc engine car
  1369. Russians confirm the Searl Effect!
  1370. Beam Bending & Stress
  1371. VFD and Motor Performance
  1372. Power Transmition System Problem
  1373. Need Help with an Air Flow Problem?
  1374. the load of a generator
  1375. water as a fuel in cars
  1376. Cxv
  1377. moment problem
  1378. Bolt And Screws
  1379. Need advice on major
  1380. Mid air Stall
  1381. Axial Tensile Stiffness
  1382. Three sides view of 2D (from 3D) projection
  1383. Boilers
  1384. Swimming Pools
  1385. Looking for a screw?
  1386. Propeller and thrust
  1387. Boundary Layers Of An Aerofoil
  1388. Increase efficiency of rotating shaft.
  1389. Help for the board exam
  1390. Losses in Pipe Flow Systems
  1391. Truss with counters?
  1392. Fighter aircraft maneovres
  1393. Misfire
  1394. Size of test wing
  1395. Fly by wire
  1396. Thermo Problem
  1397. Reactions with crate and pulley
  1398. supersonic turning radius
  1399. Turbochargers
  1400. Shock-boundry layer
  1401. best books for students of aerospace?
  1402. Question about a modified 747
  1403. Aerogel
  1404. AC Motors and Variable Frequency Drives
  1405. Spark igniter for rocket
  1406. Fluid Mechanics Forces on Curved Surfaces
  1407. Mechs
  1408. RP material suggestion needed (strong plastic)
  1409. STATICS problem
  1410. Conversion of rotation to reciprocating motion
  1411. JSF F-35B Tests
  1412. Delta Wing - Natural Control Reversal
  1413. Forces, Moments and couple question, Can you please check its right
  1414. Wenkel engine
  1415. Solar Drag Race Model
  1416. Martian Habitat
  1417. Calculating necessary Horsepower
  1418. IC engines
  1419. power of an engine
  1420. Forces and Couple Question Please HELP
  1421. calculating breaking point of an egg ....
  1422. How to use Bernoulli's Equation Correctly?
  1423. Thermal louver
  1424. Driving a flapping wing
  1425. calculating the power
  1426. alternative fuels
  1427. View Factor in radiation heat transfer
  1428. Pressure exerted by water in a pond
  1429. Laboratory Hydraulic Bench .
  1430. optic solar reflector
  1431. Prototype design
  1432. Cam lobe question
  1433. moving shock free book
  1434. Efficiency Losses in a Reciprocating Engine
  1435. electronic fuel injector
  1436. Doppler Effect at Mach 1+
  1437. Calculating Torque
  1438. Cylindrical Thermistor
  1439. Velocity Potential
  1440. Simple Laminar Flow Stress
  1441. Chaos Theory & Non-Linear Sys Analysis/Control?
  1442. Small electric generator, driven by a small engine shaft
  1443. [help]bending of beam(urgent)
  1444. physics question
  1445. Drag calculation in 3D, 'virtual wind tunnel'?
  1446. Insulation thickness calculation
  1447. CFM Calculation
  1448. Source Potential Flow
  1449. **help:projectile Motion***
  1450. Flow rate and back pressure
  1451. One question about stream function in fluid mechanics
  1452. Worm gears and wheels
  1453. Engine cylinder pressure
  1454. mechanical efficiency of IC engine
  1455. Pier 34 Collapse
  1456. Pump power and efficiency
  1457. BLAST RESISTANT DOOR Design
  1458. Rocket Booster Failure...
  1459. thermodynamic question?
  1460. The Extended Kalman Filter
  1461. Variable Pitch Fans
  1462. Pseudo-reactionless engine?
  1463. question: ice forming on wing
  1464. Vacuum state propellsion
  1465. "Bifurcated fan"
  1466. engine horse-power
  1467. Generalized aerodynamic force matrix
  1468. Compressor As a Steam Turbine
  1469. spectra and explosions
  1470. Force due to pipe bend
  1471. Subsonic-Supersonic... Supersonic--?
  1472. Tyre width and grip.
  1473. difference between carnot and rankine cycle
  1474. Torsion of Shafts
  1475. Mechanical engineer who want to work for Biomedical field
  1476. vortex tube design
  1477. why propellers used for cargos
  1478. Toy car on potential energy
  1479. Hot research topics in heat transfer
  1480. How do aircraft fly upside down?
  1481. Wake Riding
  1482. O-rings and altitude
  1483. Flow of a Newtonian fluid down an inclined plane.
  1484. Winglet question
  1485. Sheared Parabolic Grid Generator
  1486. Engine combinations
  1487. Strength Coefficient and Strain-Hardening Exponent
  1488. When can one assume Incompressible Flow?
  1489. [HELP] Exhaust valve!
  1490. Laminar and turbulent flow
  1491. Hemodialyzer
  1492. Pipe Flow
  1493. AIAA - Nuclear and Future Flight Propulsion Technical Committee
  1494. impact-sensitive body armour
  1495. Future Space Exploration
  1496. Centrifugal Accelerator-Kinematics Problem
  1497. Stress, Strain - Axial loading (axial forces)
  1498. Computer Code For 3-D Rocket Thermal Evaluation
  1499. Force required to lift beam
  1500. Nose cone design
  1501. Dynamics of unreacting pipe flow...help needed
  1502. Robotics and Microcontrollers
  1503. Aviation/Jet Fuels
  1504. Iran Airforce
  1505. Gasoline fuel vaporization...
  1506. Looking for some design help
  1507. Journal/References for MHD Propulsion
  1508. stress or deflection which is important
  1509. thermodynamis - oil pump efficiency?
  1510. Question on converting heat to kinetic energy.
  1511. turbulence and energy
  1512. Why not make spinning valves?
  1513. Electro hydraulic valve
  1514. Engine experts, how does rod ratio effect how much pressure is applied to cyl. walls?
  1515. Induced drag in a biplane
  1516. Scaling in fluid mechanics and other physical discipline
  1517. How to approx. Total pressures and Flow (CFM)
  1518. rotating shaft and ball-surface life
  1519. Theretical aspects of the non-planar DOUBLET LATTICE METHOD
  1520. cars in mechanical and aerospace
  1521. radiation heat transfer (V-shaped and rect cavity)
  1522. Question on the AV8 Harrier.
  1523. Meshing in Flow 3D
  1524. Pressure of stagnant fluid volume in rotating cylinders
  1525. Torque Wrenches
  1526. Static pressure in ducts and vessel
  1527. A Nomenclature question
  1528. NASA's Constellation Program - Center Assignments
  1529. Stress in a disk.
  1530. 3way Valve Application
  1531. Shape changing robots
  1532. prsssure vs. air flow baseline
  1533. heat pipe design
  1534. Securing Rotor disk to shaft
  1535. Filters in CFD
  1536. slenderness ratio and axial load of steel question..pls help
  1537. Airplane design
  1538. Unknown Value
  1539. Car Failure Advice
  1540. Degree without Junior Physics?
  1541. Velocity stack
  1542. IC Engine Load Question
  1543. what is the theory and application for damping
  1544. Construction are or aren't able to hold? (tutorial)
  1545. Friction
  1546. Steam Turbine
  1547. Turbulence and Turbulence Modeling
  1548. Vortex Panel Method
  1549. A proposal for a hypersonic craft.
  1550. thermal analysis
  1551. Heat Transfer of Horizontal Closed Loop Systems
  1552. Need Help - A step towards Aerospace Engineering
  1553. Airport shopping trolleys.
  1554. Static Pressure Poorly Described by Texts
  1555. Some Food For Thought for Tinkerers...
  1556. Epicyclic Gear Problem
  1557. Water-capable Hovercraft
  1558. I am related to the Arrow!
  1559. Energy Conversion Systems ...
  1560. Basic Air Conditioner Question
  1561. Fluent and Gambit CFD
  1562. 'Jet' engine with positive displacement compressor?
  1563. Moment Coefficients
  1564. Heat transfer or fluid dynamics?
  1565. Artificial Muscle Finds Use In Robots
  1566. Automotive Systems...
  1567. Need Solutions Manual for "Mechanics of Materials"
  1568. End of the Space Shuttle?
  1569. Lawn Mower Problems
  1570. Lift on an airfoil
  1571. Mechanical Principles. Engineering Components
  1572. linear vs. non-linear air flow
  1573. Question on Dynamics
  1574. HELP! Howto design power screw drive
  1575. Question about jet propulsion.
  1576. Model Water Rockets Design
  1577. Reynold, turbulence and drag
  1578. shaft strength
  1579. Hardness and Torsion
  1580. Capacitor Arrays in Space
  1581. NASA Glenn - Power and Propulsion R&D
  1582. NASA Institute for Advanced Concepts
  1583. Composites: behavior of solid propellants
  1584. NASA Marshall Fact Sheets
  1585. NASA Lunar Lander Challenge
  1586. Solenoid force to electrical current
  1587. Japan's Supersonic Aircraft
  1588. Fluid Mechaincs - Draining Sphere
  1589. Parabolic Leaf Springs
  1590. Travel Velocity vs. Fluidic Space
  1591. Airliner Autoland Stats
  1592. Energy Requirements
  1593. Drumbrake
  1594. Alternative Fuels to Power Sub-Saharan Hospitals
  1595. Canard Configuration and Sum of Moments
  1596. Scram Jet Blimps
  1597. High speed train aerodynamics
  1598. Book For Acoustics
  1599. Momentum Transfer
  1600. blown film coextrsion machine
  1601. Spring
  1602. Car model
  1603. Airflow/Pressure relationship
  1604. Why tiles for re-entry and not launch?
  1605. Compressor Performance
  1606. Finite Wings
  1607. question about automotive suspensions
  1608. Mach Number as a Function of Area Ratio
  1609. Worm Gear/ Spur Gear
  1610. amplifiers used in Radar Immunization ??
  1611. homemade dynamometer
  1612. Integrated Heat Pumps
  1613. Thermodynamics
  1614. Friction factor on very very low reynolds number
  1615. Hovercraft Thrust - Velocity verses Static Pressure
  1616. Cam making
  1617. Running old engine
  1618. CEMs?
  1619. L head combustion chamber
  1620. Open Channels questions
  1621. Square wheel locomotion for MEMS
  1622. Your opinion on this degree please: Mechanical and Space Engineering
  1623. car that makes its own fuel
  1624. Rand cam engine
  1625. two stroke engines
  1626. CNC languages "ADAPT"
  1627. Finite Element Analysis (FEA) Products and Developers
  1628. Distributed Strain Sensing with FO Bragg Gratings
  1629. Residual Stresses
  1630. Moment of inertia question
  1631. Experimental Fluid Mechanics Videos Series
  1632. Nu (Nusselt) number for vertical rectangular enclosures
  1633. Canard Neutral Point
  1634. Mechanical or Aerospace engineering?
  1635. whats the recipe to...
  1636. Statics
  1637. Links to interesting websites
  1638. A Theoretical Treatment of Technical Risk in Modern Propulsion System Design
  1639. NASA/NACA Technical Reports and Memoranda
  1640. What type of fan generally yiels the fastest output velocity?
  1641. thermal control
  1642. Control engineering - load variation
  1643. recommend a dynamics book
  1644. CVT transmission for an electric motor
  1645. Homemade Parachute
  1646. Theoretical Max of an IC Engine
  1647. Automatic Transmission
  1648. Circuit courses for ME
  1649. Mathematics in Aerospace Engineering
  1650. making a tiny hovercraft
  1651. Center of pressure problem
  1652. Entrance loss from open channel to pipe
  1653. aerospace engineering study and work in the United States
  1654. Bio-diesel
  1655. Fossett Is At It Again
  1656. Survey text on aerospace engineering
  1657. jet engines
  1658. Ferrari VVT
  1659. HELP!CAN anyone explain the difference between an AC and DC motor?
  1660. Hybrid Efficiency
  1661. Your opinion on space missions
  1662. Going to the moon?
  1663. Books for Race Car Design and Construction
  1664. CNC free training
  1665. Geothermal Well charachteristics
  1666. Scramjet Speed
  1667. United Technologies (UTC) Acquires Rocketdyne from Boeing
  1668. Space propulsion breakthrough: new spacecraft ion engine tested
  1669. Fastest possible speed car?
  1670. A math or a simple fluid problem?
  1671. Engine Size 747-400
  1672. The STAIF conference
  1673. Doppler Radar?!?!
  1674. Bearing end play
  1675. which language for aerospace industry
  1676. Help with Solenoid Valve specs
  1677. Timoshenko!
  1678. Biot-Savart Law
  1679. Nomenclature on Strain
  1680. Design of car wings
  1681. Bobsled Engineering
  1682. Help on sonic boom
  1683. thrust dihedral
  1684. Mathematics of a water clock
  1685. related with cutting speed
  1686. Carburator video
  1687. Velocity distribution
  1688. aligning wheels
  1689. IC engines
  1690. Hex head motor shaft
  1691. Question on Vibration
  1692. Pressure of Fluid
  1693. simple fluids question
  1694. undergoing large project: go cart
  1695. related to tractor
  1696. Advancements in IC engines
  1697. A Confused Magnet
  1698. Natural Frequency
  1699. Journal Bearing
  1700. Trouble connecting my wheels
  1701. Lift formula question
  1702. crab steering
  1703. Its not stalling
  1704. Stirling Engine Application
  1705. Airbags for rockets
  1706. Pipe flow with friction
  1707. Helicopter downwash
  1708. Gastrobots
  1709. Airframe impact question
  1710. Fusion Rocket.
  1711. Virgin Galactic
  1712. Foundry
  1713. Solar Power Satellites
  1714. Slip flow measurement
  1715. Go-Kart Physics?
  1716. infrared static earth sensor modelling
  1717. HoverCraft
  1718. Fluid mechanics...friction factor formula
  1719. triangular duct flow
  1720. Characteristic Line of a Sound Wave??
  1721. Complex Potential
  1722. NiTi metal prototype
  1723. Flywheel materials
  1724. Basic fluid mechanics question
  1725. Pressure Question
  1726. weather engine
  1727. Capsule Reentry
  1728. Ablative Heat Shields
  1729. Fluid Mechanics --continuity equation
  1730. Turbo Fan
  1731. Aerospace Engineer Question
  1732. Lift and Pressure Question (need help ASAP)
  1733. air conditioning calculus
  1734. thermal control
  1735. Space Settlements: A Design Study
  1736. Nail Spacing
  1737. Why does a jet look like this when it breaks the sound barrier?
  1738. Sonic boom Questions
  1739. Wind Tunnel Test!
  1740. CEV modeling
  1741. Even Better Than Superior To Nature?
  1742. Pressure, Viscosity, Thermal conduction?
  1743. Volume v's Mass airflow...???
  1744. Calculating viscous drag in water
  1745. Attitude propagation stability and accuracy
  1746. Gecko Inspired Surface Climbing Robots - Dry Adhesives
  1747. ww2 airfoil and aircrafts
  1748. Measuring wire tension with a galvanometer
  1749. Statics of Cable Systems
  1750. Aerospace Engineers
  1751. Space Elevator to Solve World's Energy Shortage
  1752. Moments
  1753. Help modeling a hiller flybar?
  1754. the real drawings of the supermarine spitfire
  1755. Lift of a trapezoidal wing
  1756. Sealing
  1757. gamma rays : shielding
  1758. Solid modeling FEA analysis
  1759. On numerical calculation of Lift Force via Potential Flow
  1760. Need help with an airfoil name
  1761. IIT's Aerospace Engineering Program.
  1762. Combustion Temp's for an IC Engine
  1763. Resolve the Thermo Paradox
  1764. Pressure (form) drag
  1765. Lift
  1766. subsonic aircrafts
  1767. spitfire strutural plans
  1768. neeeeed
  1769. Bearing failure rating? Simple rev counter?
  1770. Batwing airplanes
  1771. For mechanicals
  1772. Thermodynamics--ideal gas tables
  1773. Can an aerospace Engineer please complete this interview for a PLTW student?
  1774. Pulse-jet
  1775. rotary vane compressor lost motion?
  1776. Toyota Prius hybrid car
  1777. Thermodynamics help
  1778. low speed airfoil
  1779. shielding of robots in space
  1780. Fin Stabilization
  1781. Calculating Poisson's ratio
  1782. Theory for a new engine design
  1783. engineering for a rocket scientist
  1784. Synthetic Fuel
  1785. Clark Y-14 Airfoil
  1786. Harrier fuel consumption
  1787. projector design
  1788. Boeing 747-400
  1789. Interesting Stuff
  1790. got stucked in turbomachinery
  1791. Airplanes without classes?
  1792. Lumped parater method
  1793. Fuel droplets in SI engine cylinder
  1794. Fuel Droplet Vaporization
  1795. radiation heat transfer notes
  1796. Force cal.
  1797. airplane pulling on the earth?
  1798. Solid fuel rockets
  1799. Help needed with Solidworks
  1800. Lecture Notes & Online resources?
  1801. Simple homemade helicopter
  1802. potential energy of spring
  1803. Non linear finite element theory
  1804. Compression / Momentum in a cylinder
  1805. How do you understand Aerodynamics?
  1806. Can Any Genius Answer My Questions .can Any Body.
  1807. Temperature Rise of the cooling water
  1808. Knocking
  1809. heat transfer rate
  1810. Fully developed flow
  1811. Differential
  1812. Air Coupling
  1813. Stress, no literally.
  1814. Cutoff Ratio Difficulty
  1815. Dual Cycle
  1816. Could This Be Built!!
  1817. HCCI combustion duration
  1818. contact between two rings or two cylinders
  1819. ovalisation of a ring
  1820. Sound waves of piston
  1821. Basic Car and Plane Questions.
  1822. Another crazy attempt to get in space
  1823. resonate fuel
  1824. Question on wing Down wash ?
  1825. how to calculate speed and time in threaded motion
  1826. Material for flywheel
  1827. Ansys tutorial
  1828. MLI Blanket
  1829. view factor
  1830. space environment
  1831. Roundness
  1832. military aircraft
  1833. Small supersonic diffuser design...
  1834. Small supersonic diffuser design..
  1835. Diam