University Chemistry ›› 2021, Vol. 36 ›› Issue (4): 2005034.doi: 10.3866/PKU.DXHX202005034

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Application of Real Gas Which Obeys the Equation of State p(Vm-b)=RT in Thermodynamic Process

Mingshan Jin(), Shubin Yang, Qingzhong Li   

  • Received:2020-05-11 Accepted:2020-06-09 Published:2020-06-15
  • Contact: Mingshan Jin


In this work, the nature and characteristics of the thermodynamic energy and thermal capacity of real gas which obeys the equation of state p(Vmb)=RT are introduced. The characteristics of thermodynamic parameters in isothermal process, adiabatic reversible process, Joule experiment, and throttling process are also discussed in detail. For a real gas, fugacity coefficient and the five of thermodynamic functions of the state are presented from chemical potential equation in isothermal process.

Key words: Real gas, Thermodynamic parameter, Thermal capacity, Isothermal process, Throttling expansion, Chemical potential