MEAN PISTON SPEED AFFECTING FUEL CONSUMPTION
MEAN PISTON SPEED:- It is the average speed of the piston in a reciprocating engine. MPS = 2LN/ 60 For constant stroke length MPS is proportional to N ............................(1) Now, Power = PLAN/ 60 For constant L and A Power is proportional to PN .............................(2) 2/3 3 But, Power is proportional to (displacement) (Speed) Fo...