the avg piston speed of an internal combution engine
increases as cylinder dimension decreases justify?
Answers were Sorted based on User's Feedback
Answer / karan singh
As we know that a cylinder contains four functions that are
suction, combustion, expansion and exhaust. If cylinder
dimensions decreases then compression in a cylinder
increase with high pressure and and increase in a pressure
in expansion also. Due to that exhaust provide large output
and the Piston movement increases.
Is This Answer Correct ? | 35 Yes | 4 No |
Answer / mazhar sunil
as the dimension of cylender deccreas the speed increases
because the volume of cylender decreases the compression
developed in cylinder increas as the result piston moves
speed
Is This Answer Correct ? | 19 Yes | 6 No |
Answer / im5690
when the cylinder dimensions reduce so does the crank radii. hence the smaller dim of the crank leads to the increased linear speed of the piston
Is This Answer Correct ? | 4 Yes | 0 No |
as mean piston speed = 2*L*N ,
L=stroke length ,N=crank speed,
for constant power output at constant speed of engine i
directly propertional to L as (Bp=P*L*A*N/60).
so mean piston speed increases.
Is This Answer Correct ? | 4 Yes | 0 No |
Answer / nirmal
QUESTION is incorrect.piston speed remains constant
irrespective of engine size for all engines of the same
manufacturer.refer i c engine by sharma mathur chapter on s
i engines ....for furhter clarification
Is This Answer Correct ? | 4 Yes | 5 No |
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