- #1
bdolle
- 10
- 1
Hey All,
Question about hydraulics. Can't seem to find anyone videos or material to walk me through how to get the formula deltaF = rho*g*(A1+A2)d2
Any takers?
My book states: The conclusion is conservation of evergy. Work is done on the liquid by a small force pushing the liquid through a large displacement. Work is done by the liquid when it lifts the heavy weight through a small distance. a full anaylsis must consider the fact that the graviational potetial energy of the liquid is also changing, so we can't simply equate the output work to the input work. but you can see energy considerations require piston 1 to move farther than piston 2.
As a homework problem you can show that force 1 much increase by ... [insert formula above].
No I can't show it as a homework problem. Been trying for the last 2 hours. I have been searching the internet and can't find any explanations.
Please show me via work and conservation of energy how to derive this formula. Please spell out each step and go slow. Thank you!
Question about hydraulics. Can't seem to find anyone videos or material to walk me through how to get the formula deltaF = rho*g*(A1+A2)d2
Any takers?
My book states: The conclusion is conservation of evergy. Work is done on the liquid by a small force pushing the liquid through a large displacement. Work is done by the liquid when it lifts the heavy weight through a small distance. a full anaylsis must consider the fact that the graviational potetial energy of the liquid is also changing, so we can't simply equate the output work to the input work. but you can see energy considerations require piston 1 to move farther than piston 2.
As a homework problem you can show that force 1 much increase by ... [insert formula above].
No I can't show it as a homework problem. Been trying for the last 2 hours. I have been searching the internet and can't find any explanations.
Please show me via work and conservation of energy how to derive this formula. Please spell out each step and go slow. Thank you!