artificial viscosity meaning in Chinese

人工粘度
人工粘性

Riemann solver and artificial viscosity in sph
解与人工粘性
Based on finite difference technique , a new numerical simulation program on hemispherical gas cloud was worked out by homogeneous energy addition method and artificial viscosity , with which deflagration parameters were computed
利用能量均匀加入法和有限差分技术，编制了半球形气云爆炸过程的计算程序。
Three spatially discrete schemes about the convection terms of the n - s equations : the centered difference with artificial viscosity by jameson , the van leer scheme of flux vector splitting , and the roe scheme of flux difference splitting are studied respectively
3研究了n - s方程组中对流项的三种空间离散格式：改进的jameson中心+人工粘性格式、通量矢量分裂类vanleer格式和通量微分分裂类roe格式。
2d viscous grids are generated by solving the elliptic grid generation together with an algebraic method marching along the normal - to - wall direction . the 2d euler program based on jameson ' s central finite volume method is upgraded with modified artificial viscosity and time stepping schemes , etc . euler program become n - s program by adding b - l model
对基于中心有限体积法的二维euler流场解算程序进行了人工粘性和时间推进格式等方面的改进，并添加b - l模型，使之成为二维n - s流场解算程序。