On Projecting Discretized Electromagnetic Fields with Unstructured Grids

Lee, Lie-Quan ; Candel, Arno ; Kabel, Andrea ; Li, Zenghai ; /SLAC

Stanford Linear Accelerator Center

关键词: Accelerators, Computing, Math And Math Physics,Astro, Comp, Math;    99 General And Miscellaneous//Mathematics, Computing, And Information Science;    Magnetic Fields;    Electromagnetic Fields;    Electric Fields;   

DOI  :  10.2172/935951
RP-ID  :  SLAC-PUB-13333
RP-ID  :  AC02-76SF00515
RP-ID  :  935951

美国|英语

来源: UNT Digital Library

【 摘 要 】

A new method for projecting discretized electromagnetic fields on one unstructured grid to another grid is presented in this paper. Two examples are used for studying the errors of different projection methods. The analysis shows that the new method is very effective on balancing both the error of the electric field and that of the magnetic field (or curl of the electric field).