convection term中文什么意思

例句与用法

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1. Existence and asymptotic bahavior of explosive solutions for nonlinear elliptic problems with convection terms
   带对流项的非线性椭圆型问题爆炸解的存在性与渐近行为
2. Using time splitted algorithm , the convection term is solved with tvd method and the chemical reaction is dealt with elementary reaction model
   对流项和化学反应项采用时间分裂法，分别用tvd格式和基元反应模型进行处理。
3. By comparing convection term difference scheme of cd and quick , it is found that there is no obvious difference between these two schemes , and cd scheme is a little better
   通过对流项差分格式cd格式和侧mck格式比较，发现两种格式计算差别不大， cd格式略好于quick格式。
4. 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。
5. In order to advance the sst turbulence equations at the same rate as the flow equations , a point - implicit scheme is used . the convection term in turbulence equations is discretized using first - order upwinding scheme to ensure more stability in time integration and the positivity of the turbulent variables
   Sst湍流方程求解时,使用点隐式格式进行时间推进从而解除了由于源项存在所引起的时间步长的限制,保证湍流方程和流动方程同步推进时的稳定性。