接上题,每一循环中的低温热源和低温工质的熵变为:
接上题,每一循环中的低温热源和低温工质的熵变为:
A.0.07018kJ/(kg?K),0.05263kJ/(kg?K)
B.0.07018kJ/(kg?K),-0.05263kJ/(kg?K)
C.-0.07018kJ/(kg?K),0.05263kJ/(kg?K)
D.-0.07018kJ/(kg?K),-0.05263kJ/(kg?K)
正确答案:0.07018kJ/(kg?K),-0.05263kJ/(kg?K)
接上题,每一循环中的低温热源和低温工质的熵变为:
A.0.07018kJ/(kg?K),0.05263kJ/(kg?K)
B.0.07018kJ/(kg?K),-0.05263kJ/(kg?K)
C.-0.07018kJ/(kg?K),0.05263kJ/(kg?K)
D.-0.07018kJ/(kg?K),-0.05263kJ/(kg?K)
正确答案:0.07018kJ/(kg?K),-0.05263kJ/(kg?K)
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