一个确定大气近地层湍流输送的计算方案

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基金项目: 国家九五攻关项目(96－908－02－04－2)

A METHOD FOR DETERMINING TURBULENT TRANSFER IN THE ATMOSPHERIC SURFACE LAYER

摘要: 在相似理论的基础上,提出了一个确定大气近地层湍流输送特征(包括气象要素风、温度的垂直分布廓线,以及大气和下垫面之间的动量和热量通量交换)的计算方案。并与Bus-inger(1971)的迭代计算方案进行了比较,该方案计算结果较好,应用方便。
- 湍流输送 /
- 垂直廓线 /
- 计算方案
Abstract: A similarity-based method for determining the turbulent transfer (including the flux exchange, the vertical distribution of wind and potential temperature ) in the atmospheric Surface layer is presented. The comparisons with iterative schemes (Businger,1971 ) are given to demonstrate the advantages of the calculation method.
- turbulent transfer flux /
- vertical distribution /
- calculational methods

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