[liuke870915]

hello,everybody
My major is megnetohydrodynamics, and I am developing a solver to test the instability of MHD. In the solving process, I need to solve one of the Maxwell's equations,see the first attachment,for a steady electric field, the second term of the right hand of this equation is neglected, and it becomes the second attachment , In OpenFOAM, it should be fvc::curl(B)=mu * J (mu is magnetic permeability, J is the current density, and both of them have known), but, after solving this equation, I got a zero field of B(magnetic field), it means the results of this equation is always zero. I want to know how can I implement this equation on OpenFOAM platform. Anybody can help me. Thank you.