Multiphysics Analysis for Electromagnetic Radiation by Elastic
Electromagnetic(EM)radiation by elastic media includes a multiplephysics process because the EM and mechanic processes exist simultaneously and are coupled together.To exactly describe the involved process,the coupled Maxwells equations and elastic wave equations should be solved.Traditionally,these equations are in the original partial differential equation(PDE)form and they can only be solved with differential equation solvers in addition to analytical approaches for some simple problems.In this work,we develop an integral equation approach for the multiphysics process based on the Huygens equivalence principle and extinction theorem and the resulting integral equations are solved using Nystr(o)m method.A numerical example for EM radiation from an elastic cube is presented to demonstrate the approach.
M.H.Wei Y.Q.Zhang Y.Q.Wang M.S.Tong
Department of Electronic Science and Technology,Tongji University 4800 Caoan Road,Shanghai 201804,China
国际会议
Progress in Electromagnetics Research Symposium 2013(2013年电磁学研究新进展学术研讨会)
台北
英文
272-275
2013-03-01（万方平台首次上网日期，不代表论文的发表时间）