V0?mRgT0p0?1?287?3003?0.861 m 60.1?10当过程可逆时,最大可用功:
Wu,max?U?U0?T0(S?S0)?p0(V0?V)
?1?0.717?(1123?300)?300?0.8111?0.1?103?(0.861?0.5372)
?590.1?243.3?32.4?801 kJ
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