unsteady fluid flow

A Method of Principal and Subordinate Grid for 2D-Unsteady Fluid Flow

求二维非定常流数值解的主从网格方法

Application Study of Unsteady Fluid Flow Theory to Identify Water Encroachment in Water Drive Gas Reservoir

不稳定渗流理论在水驱气藏水侵识别中的应用

According to the unsteady flow of the metal, the VOF method which is widely used in the Computational Fluid Dynamics is induced into the catch of the metal free surface. The flowing trend of the metal free surface is simulated factually and good surface finish is obtained.

针对材料的非稳态流动，将计算流体领域广泛应用的VOF方法引入铝型材挤压过程中的金属流动前沿的动态捕捉中来，真实地模拟了金属前沿流动趋势，得到了良好的表面质量。

Numerical calculation of unsteady flow of viscoelastic fluid in eccentric annulus Numerical Simulation of Interior Flow for High Specific Speed Mixed-flow Pump Designed by Constant Circulation flow Pattern

黏弹性流体在偏心环空中非定常流的流量计算等环量流型高比转速混流泵内部流场数值模拟

In the second part an unsteady thermal flow of upper-convected Maxwell fluid is studied.

本文的第二部份研究了上随体Maxwell流体管内热流动.对于注入模腔流动。