Solving equation in 3D

Question

How I can solve the equation in 3D domain?
According to the following post, I encounter an error when I run the program.
Any help would be graet!
This section should be considered as a continuous program to avoid any possible errors

Daniel Huber · Answer

I assume "tours structure" means "torus surface". For this I would use a parameterized torus in cart. coord. Toroidal coordinates make this unnecessary complicated.
E.g.
r1 = 1; r2 = 2;
reg = ParametricRegion[{(r2 + r1 Cos[phi]) Cos[
      tau], (r2 + r1 Cos[phi]) Sin[tau], 
    r1 Sin[phi]}, {{phi, -Pi, Pi}, {tau, -Pi, Pi}}];
Region@reg

Solving equation in 3D

One Answer

Add your own answers!

Ask a Question