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Maxwell 14 - Simple 2D Electrostatic Problem - What's wrong with the field plot?

时间:03-31 整理:3721RD 点击:
Just to do a quick test of Ansoft Maxwell 14, I decided to run a very simple 2D problem from the v12 User's Guide - a coaxial capacitor - in a "cylindrical about Z" geometry.

Following the steps in the guide, I set up and ran the problem...which took only a few minutes...and got the correct value of capacitace: 2.723 pF (the same value stated in the guide).

But when I went to plot the E field (vector) between the conductors, I got this meaningless result:



Whereas the guide shows this result:



Does anyone know what could"ve gone wrong with this?

I do not understand what is wrong with the electric field you obtained.

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