理想气体若干膨胀过程比较

Comparison of Several Expansion Process of Ideal Gas

通过对理想气体终态体积的比较,发现当终态压力相等时,等温可逆膨胀过程的终态体积最大,恒外压绝热膨胀过程的终态体积次之,绝热可逆膨胀过程的终态体积最小。

Through the comparison of ideal gas's final volume,we found that,the volume with isothermal reversible expansion process is the maximum,while the volume with constant pressure adiabatic expansion process is the second,and the volume with adiabatic reversible expansion process is the minimum.