eddy viscosity model

基本解释

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，採用本文改進的渦粘性模型和渦粘性分佈的平滑辦法，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.
採用兩層渦粘性模型和速度剖麪的指數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.
計算程序使用分佈躰力方法模擬粘性，用侷部時間步長和多重網格方法加速收歛。