论文部分内容阅读
When non-Newtonian power-law fluid governing equations are solved by finite element method(FEM),it will be noticed that the power-law terms in the equations are difficult to handle with.In this paper,we induce a ghost time into the equations as iterative method.When the steady-state is reached,the velocity and the temperature of the power-law fluid field will not be changed.Thus,the iterative process converges.