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Cylinder problem - carnot cycle

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Question - Air in a piston/cylinder goes through a Carnot cycle. The high and low temperatures are 800 K and 300 K. The heat transfer at the high temperature is 350 kJ/kg and the lowest pressure in the cycle is 80 kPa. Fill the table:

 

kPa

m3/kg

K

kJ/kg

kJ/kg

kJ/kg

Process

P

v

T

Δu

q

w

1-2

80

 

300

 

 

 

2-3

 

 

 

 

 

 

3-4

 

 

800

 

350

 

4-1

 

 

 

 

 

 

Reference no: EM131139794

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