Thread: How does capacity affect BHP?
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Old Apr 21, 2007 | 04:52 PM
  #10  
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GARETH T
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From: barry-south wales
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power = P X L X A X N

p=cylinder pressure
L= length of stroke
A= area of piston crown
N= number of power strokes per minute

when we increase capacity we increase both L and A
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