2006-10-01 19:34:03 · 3 answers · asked by tehaye92 1 in Science & Mathematics ➔ Engineering
The function of working fluids applied in the hydraulic systems is to transfer the power flow from one hydraulic machine to another (from a pump to a motor or a hydraulic cylinder) and to lubricate the rubbing parts of a hydraulic system.
In a hydraullic cylinder it is a ram and the principle of cylinder and a piston to creatre hydraullic pressure is applied. In the hydraullic transmission systems, turbines are used with intricate passages through which oil passes before striking the moving vane of a turbine. Here they serve as hydraullic couplings.
VR
2006-10-01 21:35:39 · answer #1 · answered by sarayu 7 · 0⤊ 0⤋
Incompressible fluids are used such as oil etc.
When a small force is applied on one end of the hydraulic machine who has smaller surface area, it results to a larger force on the other end. For example:
Pressure= Force divided by area.
The pressure is constant on both sides but the force exerted is not the same on both ends because the area is different.
2006-10-02 02:41:11 · answer #2 · answered by IQEinsten 2 · 0⤊ 0⤋
The answer to your hydraulic mashine in on page
http://science.howstuffworks.com/hydraulic.htm
and to your lubrication system question:
http://wright.nasa.gov/airplane/lubesys.html
R U :) ?
2006-10-02 02:53:03 · answer #3 · answered by Andreja K 3 · 0⤊ 0⤋