A single stage, single acting air compressor with runs at speed 600 rpm. It has a polytropic index of 1,26. The induced volume rate is 7,2 cubic meters per min and the air must be delivered at a pressure of 651 KPa. The free air conditions are 101,3 KPa and 15 degrees celsius. The clearance volume is 6% of the stroke volume and the stroke/bore ratio is 1,6/1. Calculate: 1.the delivery air and delivery air indicated power in KW to two decimal place 2.the volume efficiency in fraction to 3 decimal places
A single stage, single acting air compressor with runs at speed 600 rpm. It has a polytropic index of 1,26. The induced volume rate is 7,2 cubic meters per min and the air must be delivered at a pressure of 651 KPa. The free air conditions are 101,3 KPa and 15 degrees celsius. The clearance volume is 6% of the stroke volume and the stroke/bore ratio is 1,6/1. Calculate: 1.the delivery air and delivery air indicated power in KW to two decimal place 2.the volume efficiency in fraction to 3 decimal places
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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A single stage, single acting air compressor with runs at speed 600 rpm. It has a polytropic index of 1,26. The induced volume rate is 7,2 cubic meters per min and the air must be delivered at a pressure of 651 KPa. The free air conditions are 101,3 KPa and 15 degrees celsius. The clearance volume is 6% of the stroke volume and the stroke/bore ratio is 1,6/1.
Calculate:
1.the delivery air and delivery air indicated power in KW to two decimal place
2.the volume efficiency in fraction to 3 decimal places
3.the stroke volume of the cylinder in cubic meters to 5 decimal places
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