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DOI | 10.1002/2017JD027584 |
Generalized Dynamic Equations Related to Condensation and Freezing Processes | |
Wang, Xingrong; Huang, Yong | |
2018-01-27 | |
发表期刊 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES |
ISSN | 2169-897X |
EISSN | 2169-8996 |
出版年 | 2018 |
卷号 | 123期号:2页码:882-889 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | The generalized thermodynamic equation related to condensation and freezing processes was derived by introducing the condensation and freezing probability function into the dynamic framework based on the statistical thermodynamic fluctuation theory. As a result, the physical mechanism of some weather phenomena covered by using (0,1) can in turn be studied and uncovered. From the generalized dynamic equations, the tendency equation of the generalized potential vorticity (GPV) is derived. From the discussion of tendency equation of GPV, in some very thin transitional areas, GPV is found nonconserved because of the introduction of the condensation and freezing probability function, even in frictionless and moist adiabatic air motion. Plain Language Summary The condensation and freezing probability function was introduced to derive the generalized thermodynamic equation that can continuously represent all states present in the condensation and freezing processes. As a result, the physical mechanism of some weather phenomena covered by using (0,1) can, in turn, be studied and uncovered. From the discussion of tendency equation of the generalized potential vorticity, in some very thin transitional areas, generalized potential vorticity is found nonconserved because of the introduction of the freezing probability function and condensation probability function, even in frictionless and moist adiabatic air motion. |
英文关键词 | freezing probability function generalized dynamic equations the tendency equation of the generalized PV |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000425520200016 |
WOS关键词 | POTENTIAL VORTICITY ; ATMOSPHERE ; ICE |
WOS类目 | Meteorology & Atmospheric Sciences |
WOS研究方向 | Meteorology & Atmospheric Sciences |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/32540 |
专题 | 气候变化 |
作者单位 | Anhui Meteorol Inst, Anhui Key Lab Atmospher Sci & Satellite Remote Se, Hefei, Anhui, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Xingrong,Huang, Yong. Generalized Dynamic Equations Related to Condensation and Freezing Processes[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2018,123(2):882-889. |
APA | Wang, Xingrong,&Huang, Yong.(2018).Generalized Dynamic Equations Related to Condensation and Freezing Processes.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,123(2),882-889. |
MLA | Wang, Xingrong,et al."Generalized Dynamic Equations Related to Condensation and Freezing Processes".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 123.2(2018):882-889. |
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