U = 2.5 PV + C , where P: Presure , V: volume and C: constant, the sysytem is taken into cycle shown in fig.(Q1) below with three Processes, Calculate Q & W if the pressure is given by P= 105+ 10° (v-0.02)² ?

U = 2.5 PV + C , where P: Presure , V: volume and C: constant, the sysytem is taken into cycle shown in fig.(Q1) below with three Processes, Calculate Q & W if the pressure is given by P= 105+ 10° (v-0.02)² ?

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

Q 1: For a particular gas system, the internal energy is given by :
U = 2.5 PV + C , where P: Presure , V: volume and C : constant, the sysytem is taken
into cycle shown in fig.(Q1) below with three Processes, Calculate Q & W if the pressure
is given by P= 105+ 10° (v-0.02)² ?
05-
0.4
0.3E
A 02E
0.1
0.01
002
003
V (m³) ->
Fig. (Q1)
P (MPa)

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