Performance of a Carnot Refrigerator

For a Carnot refrigerator:

Heatabsorbed=QH=TH(S2-S1)

image (17-3)

Hearremoved=QL=TL(S2-S1)

image (17-4)

Workdone=Wnet=QH-QL=TH(S2-S1)-TL(S2-S1)

image (17-5)

COPCarnotrefrigerator=QLWnet=QLQH-QL=TL(S2-S1)TH(S2-S1)-TL(S2-S1)

image (17-6)

or

QLWnet=TLTH-TL

(17-7)

The work done, Wnet is:

Wnet=QL(TH-TLTL)

(17-8)

Equation 17-8 is the minimum work required ...

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