Engineering, 17.07.2019 23:30 juliana0122

Air at 1.013 bar and 15°c is to be compressed at the rate of 5.6 m3/min to 1.75 bar. two machines are considered: (a) the roots blower; and (b) a sliding vane rotary compressor. compare the powers required, assuming for the vane type that internal compression takes place through 75% of the pressure rise before delivery takes place, and that the compressor is an ideal uncooled machine.

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Air at 1.013 bar and 15°c is to be compressed at the rate of 5.6 m3/min to 1.75 bar. two machines ar...