Question: A double acting reciprocating pump has a piston diameter of 160 mm and stroke length 350 mm. The suction and delivery heads are 5 m

A double acting reciprocating pump has a piston diameter of 160 mm and stroke length 350 mm.

The suction and delivery heads are 5 m and 18 m respectively. The pump speed is 70 rpm and percentage slip is 3%. Calculate

(a) the actual discharge per minute,

(b) coefficient of discharge, and

(c) power required to drive the pump. Assume efficiency of pump to be 85%.

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To calculate the required values well use the following formulas and assumptions Given Piston diameter D 160 mm 016 m Stroke length L 350 mm 035 m Suc... View full answer

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