Weak Boundary and Interface Conditions with Multi-Physics Applications

Jan Nordström
Scientific Computing
Department of Mathematics
Linköping University
Linköping

Abstract:

By reusing the main ideas behind the recent development of stable high order finite difference methods (summation-by-parts operators, weak boundary conditions, the energy-method) new coupling precodures have been developed. We will present the theory by analysing simple examples and apply to very complex multi-physics problems.