构造Max well方程组恰当阶次解新方法

New approach to construct proper order solutions of Maxwell equations

借助于Helmholtz定理 ,运用新的规范条件获得一种电磁场问题求解的新方法 ,应用这种新方法 ,电磁场的Maxwell方程组的求解问题就可以化为两个标量d’Alembert方程的求解问题。由此出发 ,运用Coulomb规范 ,一个任意的电磁场矢量可分离成分别应用一个标量函数表示的无旋场部分和无散场部分 ,从而为电磁场问题的求解提供了一种新的、有应用前景的方法。

With the aid of Helmholtz theorem,a new method for solving electromagnetic field problem is obtained by a new gauge condition.By using this method,the problem for solving Maxwell equations of electromagnetic field can be transformed into the problem for solving two scalar d'Alembert equations.On the basis of the method and by using Coulomb gauge,an arbitrary electromagnetic field vector is separated into irrotational field part and non divergence field part each one can be expressed as a scalar function respectively,which provides a new prospective method for the solving of electromagnetic field problems.