Paper Conference

Proceedings of BauSim Conference 2006: 1st Conference of IBPSA-Germany and Austria

   

Entwicklung einer Toolbox zur zwei- und dreidimensionalen instationären thermischen Bauteilsimulation mit KARDOS

C. Nytsch-Geusen, M. Ljubijankic, B. Erdmann

Abstract: 2D and 3D dynamic thermal simulations of building components in combination with transient climate boundary conditions can approximate the real behaviour of a building component. The usual tools for multidimensional building component simulation are limited in the component geometry and can not extend for multiphysics problems (e.g. hygrothermal analysis). For this reason, a toolbox for thermal component simulation, based on the FEM-tool KARDOS, was developed. This toolbox comprises a preprocessor, which is able to define and to discretise 2D and 3D complex component models. Starting from these models, the input files of KARDOS are generated automatically. Some use cases shall demonstrate the functioning of the toolbox.
Pages: 147 - 150