Recent content by vishal007win

sorry i forgot to mention. By ring it meant a solid ring, whose vibration analysis will require the knowledge of solid mechanics. So now you see nature of problem differs entirely.

I came across a discussion on net recently, where projectile motion was solved using the quantum mechanical approach. http://www.physics.csbsju.edu/QM/fall.14.html"][/PLAIN] I have already seen solution of the vibrations in string using quantum mechanics. I want to ask can i use quantum...

I completed my Bachelors and Masters in Mechanical Engineering. I was inclined towards the research from my bachelors. To gain an insight in the market scenario and new technological advancements, I joined an automobile company. Now after having the taste of the new technologies in this field, I...

what is u(t)?

satisfaction...

ya it's true that with mechanical engg. background you can go into aerospace field. many courses are similar, but some of them are entirely different. It all depends on your interest. for better career option, I would suggest you to go for mechanical engg. It's wide applications will open...

h is the width of the ring. the attachment in the above post actually resembles kind of set up shown in the figure below.. where elastic membrane resembles the sidewalls of tires and the ring represents the belt of tire and the inner disc represents the wheel drum. Now equilibrium is...

consider the thin ring on elastic foundation(shaded portion shown in the figure is an elastic foundation(elastic membrane) which provide a support from center to ring) The inner circle shown can be taken as mass-less and inertia-less disc. actually resembling the tyre geometry with side walls...

How to calculate the deflection in ring, fixed at center, with a radial point force acting at some point(let say at theta=0) ? I have derived complete set of equations. Now how to apply boundary conditions ? to get a complete solution of 4th order equation, I need 4 B.C's, but here...

i hope these links can help u http://www.maplesoft.com/support/help/Maple/view.aspx?path=MmaTranslator/FromMmaNotebook http://www.math.rwth-aachen.de/mapleAnswers/html/111.html

checked the calculation... M is always coming into picture..

maple code for this problem is not going to be much different from the code you have written for mathematica...instead in maple its much easier.. i don't know providing the complete solution to the problems is allowed here or not..

can anybody please help me to understand some of the things regarding tire dynamics? first of all , while tire is rotating on a road, what are the factors to be considered to find the contact area, and slip area? second, dissipation, what is the main factor that lead to dissipation , is it...

@brainstorm awesome reply

i prefer using ode45 for dat...