一体积的3.8MPa440度过热蒸汽能变成多少体积的1.8MPa230度过热蒸汽

2024-12-21 18:02:53
推荐回答(1个)
回答1:

pv/T
3.8*1/(440+273)=1.8*n/(230+273)
n=3.8*1/(440+273)/1.8*(230+273)=1.48932523体积