Pressure or force in piston cylinder

Thread starter GREWAL
Start date Oct 25, 2010
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Cylinder Force Piston Piston cylinder Pressure

AI Thread Summary

To calculate pressure or force in a piston cylinder given a crank speed of 5000 RPM, a crankshaft throw of 42mm, a piston diameter of 95mm, and a gudgeon mass of 500g, one must first confirm that the crank throw is equivalent to the stroke length. The relationship between these measurements can be used to determine the piston area and subsequently the force exerted by the piston. The pressure can be derived from the force divided by the piston area. Additional resources provided in the discussion link to relevant physics forums for deeper insights into cylinder pressure calculations. Understanding these principles is essential for accurate mechanical analysis in piston systems.

Oct 25, 2010

GREWAL

how can i find pressure or force in piston cylinder if i have...

crank speend=5000rpm
crank shaft throw=42mm
piston diameter=95mm
piston gudgeon mass=500g

i know cylinder diameter=bore...
is crank throw=stroke?

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Oct 25, 2010

brewnog

Science Advisor

Gold Member

What pressure? What force?

Oct 25, 2010

brewnog

Science Advisor

Gold Member

Read this:

https://www.physicsforums.com/showthread.php?t=155498&highlight=cylinder+pressure

Then read this:

https://www.physicsforums.com/showthread.php?t=356962&highlight=cylinder+pressure

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