Numerical simulation of three dimensional isothermal power - law polymer melt flow within a rectangular convergent channel 矩形收敛流道内聚合物熔体三维等温幂律流动的数值模拟
2.
Numerical simulation of three dimensiona isothermal power - law polymer melt flow within an extrusion die with the quot; l quot; shaped cross section 型异型材挤出口模内聚合物熔体三维等温幂律流动的数值模拟