作者capinot (jj72)
看板Chemistry
标题热力学问题
时间Sun Mar 19 16:33:04 2006
10 mole 的空气 (视为理想气体) 在closed system 绝热被压缩
从T1= 300K and P1= 1bar
到P2= 5 bar
Cp=3.5R Cv= 2.5R
In the real compression process, total loss of heat of 1000J to the
^^^^^^^^^^^^^^^^^^^^^^^^
surroundings is observed . The work done on the air is 120% of its minimum
requirement .What is the actual final temperature
多谢^^
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