Title :
An Algorithm for Generation of Non-uniform Meshes for Finite Difference Time Domain Simulations
Author :
Ihm, Insung ; Chang, Byung-Joon ; Kim, Hyeong-Seok ; Lee, Ha-young ; Braunstein, Jeffrey
Author_Institution :
Dept. of Comput. Sci., Sogang Univ., Seoul
Abstract :
In this paper, an automatic mesh generation algorithm is presented. The method seeks to optimize mesh density with regard to geometries exhibiting both fine and coarse physical structures. Additionally, when generating the mesh, the algorithm attempts to simultaneously satisfy the limiting conditions of maximum mesh spacing and maximum grading ratio
Keywords :
electromagnetic waves; finite difference time-domain analysis; mesh generation; automatic mesh generation algorithm; finite difference time domain simulations; maximum grading ratio; maximum mesh spacing; mesh density optimization; nonuniform meshes; Computational modeling; Computer science; Computer simulation; Electromagnetic scattering; Finite difference methods; Geometry; Mesh generation; Microwave integrated circuits; Optimization methods; Time domain analysis;
Conference_Titel :
Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
Conference_Location :
Miami, FL
Print_ISBN :
1-4244-0320-0
DOI :
10.1109/CEFC-06.2006.1632845
