Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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Hi I would appreciate any help with this thermo procatice problem 

2 kg of air in a piston cylinder initially at P1=101 kPa, T1= 300 K undergoes a cycle made up of three processes:

1-2 Isothermal compression until the volume is (1/15) of its original value.
2-3 Constant Pressure heating
3-1 Isentropic Expansion back to the initial state

Assume air is an ideal gas with constant specific heats with the following values: Cpo=1.027
kJ/kgK; Cvo= 0.740 kJ/kgK; R=0.287 kJ/kgK; ɣ=1.388

Fill in the state and processes table below and show all work. 

State P(kPa)
T(K)
V(m³)
Process
W (kJ) Q (kJ) AS (kJ/K) (of the system)
1
101
300
1-2
2.
2-3
3.
3-1
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Transcribed Image Text:State P(kPa) T(K) V(m³) Process W (kJ) Q (kJ) AS (kJ/K) (of the system) 1 101 300 1-2 2. 2-3 3. 3-1
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