Two possible OHV combustion chambers are being considered. The first has two valves, and the second has four valves per cylinder. the diameter of the inlet valve is 25mm for the first valve design and 15.5 mm for the second. If the second design is adopted , calculate the percentage that the total valve perimeter is increased by. If the valve lift is the same between the two designs, calculate the percentage increase in curtain flow area

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Two possible OHV combustion chambers are being considered. The first has two valves, and the second has four valves per cylinder. the diameter of the inlet valve is 25mm for the first valve design and 15.5 mm for the second. If the second design is adopted , calculate the percentage that the total valve perimeter is increased by. If the valve lift is the same between the two designs, calculate the percentage increase in curtain flow area

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