eddy viscosity model

基本解釋

For several situation presented in this paper satisfactory results are obtained using an improved eddy viscosity model and a smooth method of the eddy viscosity distribution.
計算結果表明，采用本文改進的渦粘性模型和渦粘性分布的平滑辦法，對文中所計算的幾種情況，都給出了滿意的結果。
An analytical expression of dissipation integral for kinetic energy integral equation is derived by two-layer eddy viscosity turbulence model and the power law of the velocity profile.
采用兩層渦粘性模型和速度剖面的指數(shù)律導出機械能方程的耗散積分解析表示式。
The turbulence eddy viscosity was simulated by B L model and region time steps with the multigrid techniques being used in the code in order to accelerate the convergence.
計算程序使用分布體力方法模擬粘性，用局部時間步長和多重網(wǎng)格方法加速收斂。