排序方式: 共有3条查询结果,搜索用时 31 毫秒
1
1.
2.
本文利用三层模型,讨论了由浮力作用引起的混合层的形成、发展和覆盖逆温层的抬升问题,并进一步讨论了大气边界层中基本的牵引过程。通过讨论能量收支问题,建立了较合适的参数化方程。对覆盖逆温层的形成、维持及其随时间的变化作了理论分析。在此基础上,还建立了描写混合层高度、逆温层厚度及其逆温强度的方程组,并获得了相应的近似解析解。文中采用大气物理研究所的声雷达探测资料和Wangara实验数据检验了理论结果,计算值与观测值基本一致。 相似文献
3.
In this paper, we discuss the buoyancy driven mixed layer and entraining and penetratingphenomena happening at the inversion base. We have set up the more reasonable paramete-rized equation for the turbulent energy budget at the inversion base and explained theore-tically the generation, maintenance and evolution of the capping inversion. Finally, wehave obtained a set of equations which describe the behavior of the mixed layer height, theinversion thickness, the inversion strength, etc. The theoretical results are on the wholecoincident with the values of the observed examples. 相似文献
1