Advances in the kinetic thermodynamics of moist air and their application
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    Abstract:

    In this study,the kinetic equations,thermodynamic equations,energy equations and continuous equations of unsaturated moist atmosphere,saturated moist atmosphere and non-uniformly saturated moist atmosphere are combined by reviewing the current research progress of moisture atmospheric thermal dynamics.It is observed that the most notable difference between the saturated and the non-uniform saturated moist atmosphere momentum equation is the distinctive method that is used while dealing with the condensation process.In saturated moist air it is difficult to distinguish the veritable moisture condensation area,as the hydrometeors caused by saturation probably appear ubiquitously,while it is easy to discriminate between the moist condensation area and non-condensation area in a non-uniformly saturated moist atmosphere.Due to the fact that water vapor will not condensate in the area with smaller relative humidity,as the generation of the moist condensation is concerned with the exponentiation of relative humidity (as well as the distribution of the condensation probability function),this condensation procedure is more similar to that in an actual atmospheric environment.Furthermore,this paper summarizes the application of the non-uniformly distributed dynamical and thermal physical quantities of moisture condensation saturation in moist air as observed in high-impact weather analysis,and finally discusses of the dominant problems that may arise in the future study of moisture atmospheric dynamics.

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高守亭,周玉淑,冉令坤,2020.湿空气动热力学理论及应用研究进展[J].大气科学学报,43(1):169-180.
GAO Shouting, ZHOU Yushu, RAN Lingkun,2020. Advances in the kinetic thermodynamics of moist air and their application[J]. Trans Atmos Sci,43(1):169-180. DOI:10.13878/j. cnki. dqkxxb.20191018012

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History
  • Received:October 18,2019
  • Revised:November 15,2019
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  • Online: April 30,2020
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