The basic equation of static pressure (p = p0 + ρgh), placing a liquid in a sealed container, the pressure p0 is applied when it is changed, if the liquid remains unchanged to its electric stacker original rest state, the liquid pressure at any point will occur both the same change in size. That is to say, in a sealed container, the liquid is applied to the static pressure at the same time will spread the points equivalent. This is known as Pascal static transfer principle or principles. Pascal's law of fluid mechanics, because the liquid flow, the pressure changes in a closed portion of the container occurs in the static fluid, the transmission of the same size in all directions. Pascal first expounded this law. Pressure exerted pressure equal liftstar hydraulic hand truck to the force divided by area. According to Pascal's law, put some pressure on the hydraulic system of a piston, will produce the same incremental pressure on the other pistons. If the second area of the first piston area of the piston 10 times, the second force acting on the piston is increased as the first piston 10 times the pressure on the two pistons remain equal. This law is a French mathematician, physicist and philosopher Blaise Pascal first proposed. This law has a very important application, the hydraulic machine is an example of Pascal's principle in the production technology. It has a variety of uses, such as a hydraulic braking. Pascal also found that the static fluid pressure at any point in each direction are equal, i.e., the point through which the pressure on all the planes are equal. This fact is also known palle jacks as Pascal's principle.
Can be formulated as: P1 = P2 that F1 ÷ S1 = F2 ÷ S2
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