External coupling between bes and ham programs for whole-building simulation

Daniel Cóstola, Bert Blocken, Jan Hensen

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

10 Citations (Scopus)

Abstract

This paper discusses a procedure for the two-way run time external coupling between Building Energy Simulation (BES) and building envelope Heat, Air and Moisture (HAM) programs for enhanced whole-building simulation. The coupling procedure presented here involves a description of the relevant physical phenomena at the interface between the programs, domain overlaps, coupling variables, coupling strategy and types of boundary condition. The procedure is applied using the programs ESP-r and HAMFEM, where the implementation and verification issues are discussed. This work concludes that the coupling between BES and HAM programs is feasible, and it can potentially enhance the accuracy in whole-building simulation.

Original languageEnglish
Title of host publicationIBPSA 2009 - International Building Performance Simulation Association 2009
Pages316-323
Number of pages8
Publication statusPublished - 2009
Event11th International IBPSA Conference - Building Simulation 2009, BS 2009 - Glasgow, United Kingdom
Duration: 27 Jul 200730 Jul 2007

Conference

Conference11th International IBPSA Conference - Building Simulation 2009, BS 2009
CountryUnited Kingdom
CityGlasgow
Period27/07/0730/07/07

Keywords

  • energy simulations
  • building envelopes
  • coupling procedures

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