Quadrature Methods and Their Extrapolations for Solving Boundary Integral Equations of Steady Navier-Stokes Problems
lv Tao
DOI:10.11835/j.issn.1674-4764.2000.06.011
Received ,Revised May 01, 2000, Accepted , Available online July 01, 2015
Volume ,2000,Pages 41-44
- Abstract
This paper presents an iteration method of solving non linear boundary integral equations (BIE) of the plane Navier Stokes problem,which each step of the iteration is to solve a linear BIE of nonhomogeneous Stokes problem. Using the quadrature methods of [1],we give a new algorithm with a high order accuracy.The algorithm not only saves work,but also the accuracy can be improved by Richardson extrapolation.