Improvised asymptotic boundary conditions for quasi static magnetic field problems in ellipsoidal domains
Improvised Asymptotic Boundary Conditions (IABC) in Ellipsoid coordinate have been derived. The IABC is one of the simplest techniques to emulate open boundary condition which can be improvised in virtually any finite element programs. The IABC was first proposed with the circular domain in 2D, and spherical in axisymmetric and 3D. This work extends the IABC formulation to ellipsoidal domains.
2016 IEEE Conference on Electromagnetic Field Computation (CEFC)