摘要
本文提出了物理场的N维方程,该方程把电磁场、温度场、力场等物理场总结为统一描述形式,概括了各物理场之间的内在联系、统一性和相似性。文中还讨论了三维标量场及矢量场的有关问题,给出了相应的条件变分普遍式,使求解各种物理场有一个统一的数学处理方法。
A unified equation for describing the physical (electromagnetic, temperature, and stress) field is proposed. Relevant problems of three dimensional scalar and vector field are discussed and a general expression for the conditional variation is given.
出处
《华中理工大学学报》
CSCD
北大核心
1991年第3期63-68,共6页
Journal of Huazhong University of Science and Technology
关键词
N维统一场
电磁场
物理场
力场
Unified N-dimensional field equation
Electromagnetic field
Finite element method
Scalar field
Vector field
Temperature field
Numerical computation method
