Fundamental equations for the analysis of planeflow of elastic-viscous fluid are established.
本文建立了分析粘弹流体平面流的基本方程，并采用摄动法和加权余量法。
2
The semi freedom short circuit is superposed by parallel planeflow, confluence and ringy turbulence jet.
半自由状态下的短路流场是平行平面流、环形紊流射流及汇流叠加而成 。
3
The recent potential flow theory and finite-difference method are applied to generate orthogonal numerical grids and to compute two-D planeflow fields.