How to solve 2D heat equation for a sector of a circular disc using finite difference method?
조회 수: 11 (최근 30일)
이전 댓글 표시
I am starting off with Dirichlet boundaries. How do I generate a sector of a circular mesh ?
댓글 수: 6
J. Alex Lee
2020년 9월 28일
It's hard to read this code, but are you formulating finite differences in cartesian space, or in cylindrical space?
My suggestion was to formulate the heat equation in cylindrical coordinates and just use a "cartesian" meshgrid in rho-theta space. This may not be so great, because you'll get tiny mesh near center of circle.
답변 (0개)
참고 항목
카테고리
Help Center 및 File Exchange에서 Geometry and Mesh에 대해 자세히 알아보기
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!