A single stage single acting reciprocating air compressor has 0.25 m x 1.75 m 750 rpm is to deliver 0.20m³ free air per second from 101.3 kPa to 355 kPa. Calculate (a) the volume displacement (b) the volumetric efficiency (c) the isothermal work done, compression is at pV =c

A single stage single acting reciprocating air compressor has 0.25 m x 1.75 m 750 rpm is to deliver 0.20m³ free air per second from 101.3 kPa to 355 kPa. Calculate (a) the volume displacement (b) the volumetric efficiency (c) the isothermal work done, compression is at pV =c

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter40: Typical Operating Conditions

Section: Chapter Questions

Problem 10RQ: The seasonal energy efficiency ratio (SEER) includes the energy used in the _____and _____cycles.

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Question

A single stage single acting reciprocating air compressor has 0.25 m x 1.75 m runs in
750 rpm is to deliver 0.20m³ free air per second from 101.3 kPa to 355 kPa.
Calculate
(a) the volume displacement
(b) the volumetric efficiency
(c) the isothermal work done, compression is at pV =c
(d) the isothermal compressor efficiency if the the indicated power of compressor is
40kW

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