西南低涡形成的气候特征与角动量输送的关系  

THE RELATION BETWEEN THE CLIMATIC CHARACTERISTIC OF FO RMATION OF SOUTH-WEST VORTEX AND THE ADVECTION OF ANGULAR MOMENTUM

作　　者：王赛西 

机构地区：[1]四川省内江市气象局,641000

出　　处：《高原气象》1992年第2期144-151,共8页Plateau Meteorology

摘　　要：本文分析讨论了角动量方程中角动量平流项(m=-P·■M-M■·P)与西南低涡生成的关系。指出角动量平流变化对西南低涡的生成具有促进或抑制作用。In this paper, the relation between the advection of angular momentum (m= -ρV·M-M·ρV) in the equations of angular momentum and formation of South-West Vortex is analysed. The result indicates that the changes of advection of angular momentum to generation of the vortex have advanced or restricted action.

关 键 词：西南 低涡 气候特征 角动量 

分 类 号：P433[天文地球—大气科学及气象学]