Abstract:Abstract-In this paper, we use finite element method to study contact problem of non-Newtonian fluid material. We focus on Cauchy equation which describes the velocity changes in the flow field. The space domain is discrete by Lagrange interpolation function with 16-point bicubic elements. The time domain is discrete by two schemes: two-step Adams explicit scheme and Crank-Nicolson scheme. We study the convergence. In numerical experiments, the error of the equation is shown by comparing the numerical solution… Show more
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