范德瓦尔斯气体在任意准静态过程中热容量的研究

On the Heat Capacity in Arbitrary Quasistatic Process of van der Waals' gas

在不同图像下,研究并推导出范德瓦尔斯气体在任意准静态过程中热容量与状态参量及曲线斜率的关系,讨论范德瓦尔斯气体定压摩尔热容与定容摩尔热容的差值,并与理想气体加以比较,给出异同.

The relationship between the heat capacity in arbitrary quasistatic process of van der Waals＇ and state parameters and curve slope is studied and derived of different graphs,and analysed and discussed the result of subtracting mobar heat capacity at constant volume from mobar heat capacity at constant pressure,compared with ideal gas,give similarities and differences.