交错网格 [流] staggered mesh
- 从而表明了交错网格差分法一般情况下要求每个最短波长离散网格点数约为6。
From the results, we have found that in general the difference method needs about 6 grid points within the shortest wavelength. - 研究了各向异性介质中弹性波动方程交错网格高阶差分法求解的数值相速度色散和数值相速度误差。
The phase velocity dispersion and the numerical phase velocity errors of elastic wave staggered-grid high-order difference method in anisotropic medium have been studied. - 在非交错网格系统下采用控制容积法和混合差分格式来离散控制方程,并应用SIMPLE算法对离散方程进行求解。
The discretization of governing equations on a non-staggered grid system is performed by hybrid scheme over the control volume, and discretization equations are solved with SIMPLE algorithm.
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