摘要
针对非均匀正交各向异性媒质中的电磁场问题 ,给出了相应的约束方程和定解条件 ;对边值问题及其变分问题的等价性进行了证明 ,在此基础上建立了相应的有限元方法 。
This paper aims at the problem of electromagnetic field in inhomogeneous orthotropic medium. The equations and conditions associated with this problem are given. On this foundation, the equations of finite element are built and used for calculating by computer program.
出处
《水电能源科学》
2001年第2期68-70,73,共4页
Water Resources and Power
关键词
电磁场
有限元方程
非均匀媒质
正交各向异性媒质
electromagnetic field
equation of finite element
inhomogeneous medium
orthotropic medium
