A method of fundamental solutions for doubly-periodic potential flow problems using the Weierstrass elliptic function
arXiv:2006.15992
Abstract
In this paper, we propose a method of fundamental solutions for the problems of two-dimensional potential flow past a doubly-periodic array of obstacles. The solutions of these problems involve doubly-periodic functions, and it is difficult to apply the conventional method of fundamental solutions to approximate them. The method that we propose gives approximate solutions which is expressed by a linear combination of periodic fundamental solutions constructed using the Weierstrass elliptic functions, and it satisfies the periodicity that we expect. Numerical examples show the effectiveness of our method.
arXiv comment11 pages, 3 figures, 1 table. arXiv admin note: substantial text overlap with arXiv:2006.12763