Problem 4: A certain heat engine performs a cycle described by the curve A-B-C-D-A in the diagram shown in the figure. The segments between the designated points are all straight. The values of P (106 Pa) e pressures and volumes at the designated points are: andomized Variables A=0.95 10-3 m³ B=3.6 × 10-3 m3 106 N/m² 106 N/m² A = 2.85 PB 1.83 c=0.45 106 N/m² PD 1.13 x 106 N/m² PA PB PD Pc A D V B C VB V (10-3 m³)
Problem 4: A certain heat engine performs a cycle described by the curve A-B-C-D-A in the diagram shown in the figure. The segments between the designated points are all straight. The values of P (106 Pa) e pressures and volumes at the designated points are: andomized Variables A=0.95 10-3 m³ B=3.6 × 10-3 m3 106 N/m² 106 N/m² A = 2.85 PB 1.83 c=0.45 106 N/m² PD 1.13 x 106 N/m² PA PB PD Pc A D V B C VB V (10-3 m³)
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Question
Calculate the net work output of the heat engine in joules over a single cycle of operation
Transcribed Image Text:Problem 4: A certain heat engine performs a cycle described by the curve A-B-C-D-A in the
p-V diagram shown in the figure. The segments between the designated points are all straight. The values of P (106 Pa)
the pressures and volumes at the designated points are:
Randomized Variables
VA= 0.95 × 10-3 m³
VB = 3.6 × 10-3 m³
PA= 2.85 106 N/m²
PB 1.83 106 N/m²
Pc=0.45x 106 N/m²
PD = 1.13 x 106 N/m²
PB
PD
Pc
A
D
V
B
C
VB V (10-³ m³)
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