[問題] 熱力學已刪文
R-134a
a.T=-20度(攝氏 P=150kpa
b.P=300kpa v=0.072m^3/kg
求P,T,v,x(乾度
Water st 200 kpa with a quality of 25% has its temperature raised 20℃
in a constant-pressure process.What is new quality and volume?
跪求高手幫忙了
寫了一整天熱力學
就差這兩題
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