摘要
本文采用数值方法，用ｋ－ε模型对紊流波浪底部边界层进行了研究。数值求解中用有限体积法得到了边界层中速度场、紊动动能场及亲动动能耗散率场，并用实验加以验证，两者结果一致。
In this paper, numerical method was used to discuss the turbulent bottom boundary layers in shallow Water waves with k-ε model.Finite volume method was adopted in the course of solution, and the velocity field, the turbulent kinetic energy and the turbulent kinetic energy dissipate rate were obtained.The results were mainly the same as these obtained by the experiments.
出处
《水动力学研究与进展（A辑）》
CSCD
北大核心
1995年第5期516-521,共6页
Chinese Journal of Hydrodynamics
关键词
波浪
边界层
紊流模型
water wave
boundary layer
turbulent model
