A DRBEM model for microwave heating problems
The paper deals with the model equation \(T_t = \Delta T + \gamma(T) |E|^2\), where \(T\) is the temperature, \(\gamma (T)\) the thermal absorptivity, and \(|E|\) the amplitude of the electric field, which is supposed to depend exponentially on the spatial variables (in two or three dimensions). The discretization is done by means of a variant of the boundary element method, called the dual reciprocity boundary element method (DRBEM). The results of various numerical experiments (but no mathematical theorems) are presented.
dual reciprocity boundary element method
scientific article; zbMATH DE number 811397
scientific article