Abstract
The authors proposed and developed an inversible visual method by using a fluid mapper equipment, which was a very useful method for visualizing the electric field and equi-potential lines of electrostatic fields. The inversible visual method is based on the idea of an inversibility that the equation of pressure and stream function of fluid map-per can be exchanged each other. In this paper, a numerical calculation technique is proposed to calculate the electric field and equipotential lines of two dimensional fields by means of the inversible visual method. The proposed calculation technique is applied to the analysis of electric fields at the straight form boundary of dielectric substances with different dielectric constants put into the parallel plate electrode arrangement in order to check the computerized results. It has been shown that the inversible visual method can be extensively applied to the numerical calculation of electric fields.
