有限区域有效位能理论再探
A THEORETICAL STUDY OF THE AVAILABLE POTENTIAL ENERGY IN A LIMITED ATMOSPHERIC REGION
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摘要: 本文用拉格朗日方法推导出有限区域有效位能方程.结果表明和Smith1导出的表达式有异.本文还重新推导出有限区域有效位能平衡方程.Abstract: Reformulating the equation of the available potential energy (APE) in a limited atmospheric region in Lagrangian method,the results show that it is different from the expression of Smith's(1969).The budge equation for the APE is as well reformulated.