柱坐标系下上随体Maxwell流体模型

Constitutive Model Equation of Upper-convected Maxwell Fluid in Cylinder Coordinate

从张量形式的上随体Maxwell流体的本构方程出发 ,推导出了在柱坐标系下的 6个方向的分量方程 ,并将此结果应用于管内非定常轴向流动中 .

The paper bases on the constitutive equation of upper convected Maxwell fluid in tensor. The six partial equations of constitutive equation of upper convected Maxwell fluid are deduced in cylinder coordinate. The conclusion is applied to unsteady flow in tuble.