用势场直接模拟力场时边界条件的控制

THE TRANSFORM FROM THE BOUNDARY CONDITIONS OF A POTENTIAL FIELD TO THAT OF ITS CONJUGATE FIELD

理论上分析了利用稳恒势场模拟稳恒力场时 ,边界条件的变换原则是 :势函数的流为零的边界处让力九变为常数 ,势函数为常数的边界处让力函数的“力函数”

The transform from the boundary condition s of a potential field to that of its conjugate field is obtained,i.e.,the conju gate field would be constant at the bound where there's no the outward flow of t he potential field,and the force of the conjugate field would be zero at the bou nd where the potential field is constant.