A Vectorial Finite Element Procedure for Solving Three-Dimensional Field Problems

An easy and fast 2D finite element program for studying the fields in three-phase transformers

“…Some algorithms have been carried out to speed up the whole finite element computational process. These algorithms are represented by[5, 6]: calculation of the non‐null terms of a single row of the matrix [C] of the coefficients of the system;vectorization of the only non‐null terms of each row of [C]. This vectorization turns out to be very useful for speeding up the matrix‐vector products.…”