Computational support for the selection of energy saving building components

This   paper   summarizes   a   PhD project   that   is currently under completion at Delft University of Technology, Faculty of Architecture, Building Physics Group. The general  problem addressed in this project is the integration of building simulation tools and building design. This problem has  been narrowed down to one specific type of building design decision: the selection and integration of one or more energy saving building components like solar walls, advanced glazing systems, sunspaces and photovoltaic arrays into a given building design. The paper provides an overview of the main research efforts that were carried out during the research (de Wilde, 2003). Based on results and on views that have been described in earlier publications (e.g. van der Voorden et al., 2001) the paper then will identify relevant, challenging issues for future research in the area of integration of building simulation tools into the building design process. Specific attention will be paid to issues related to the use of different categories of tools (simulation tools as well as other instruments)  for  the  development  of  new,  energy-efficient building design concepts.