摘要
通过对琼州海峡的潮流场特征进行数值模拟 ,指出了选择不同的特征混合长度表达式对数值模拟结果的影响 。
In this paper, based on the numerical simulation of characteristics of tidal current in Qiongzhou Channel, the influence of different expressions of the characteristic mixed length on the numerical simulation result is pointed out, and the limitation of applying turbulent closure model which is based on the characteristic mixed length theory to the numerical simulation of onshore turbulence is presented
出处
《海洋工程》
CSCD
北大核心
2001年第1期84-87,共4页
The Ocean Engineering
基金
国家自然科学基金资助项目! (4 96 76 2 85 )
香港研究资助局 (RGC)资助项目! (5 8/96 E)
关键词
特征混合长度
近海数值模拟
湍流封闭模式
垂直涡动粘性系数
潮流场
大洋环流
Characteristic mixed length
numerical simulation of onshore turbulence
turbulent closure model
vertical eddy viscosity coefficient
