1. Energy and comfort advice for consumers designing their own house A connection between iBuild and IWCS Jan Hensen (TU/e) Bauke de Vries (TU/e) Peter Bonsma (TNO) Luc Soethout (TNO) Rona Vreenegoor TNO Build Environment and Geosciences Final Project Building Physics and Systems (TU/e)

2. Energy and comfort advice for consumers designing their own house A connection between iBuild and IWCS Jan Hensen (TU/e) Bauke de Vries (TU/e) Peter Bonsma (TNO) Luc Soethout (TNO) Rona Vreenegoor TNO Build Environment and Geosciences IntroductionMethodologyResultsConclusionsDiscussion Building Physics and Systems (TU/e) Final Project

3. Building performance simulation Is a powerful technology Is helpfull if building and systems are treated as a complete entity Undergoes a rapid change Is rarely used in early design phase IntroductionMethodologyResultsConclusionsDiscussion

4. Consumer design support TNO | European Design Centre | Willems Van Den Brink Architecten wish IntroductionMethodologyResultsConclusionsDiscussion (early phase; computational)

5. Research objectives IWCS Integrated home comfort scan IntroductionMethodologyResultsConclusionsDiscussion

6. iBuild software IFC Express model IntroductionMethodologyResultsConclusionsDiscussion

7. IWCS software IWCS Express model IntroductionMethodologyResultsConclusionsDiscussion

8. Solve 3 subproblems Connection and implementation Update IWCS calculations Change IWCS Express schema IntroductionMethodologyResultsConclusionsDiscussion Support consumers

9. IntroductionMethodologyResultsConclusionsDiscussion Connection and implementation Update IWCS calculations Change IWCS Express schema Support consumers

10. Connection implementation IFC Express model New IWCS Express model ABC D IntroductionMethodologyResultsConclusionsDiscussion

11. IFC Express model ABC D IntroductionMethodologyResultsConclusionsDiscussion New IWCS Express model

12. Step A in action

13. IFC Express model ABC D IntroductionMethodologyResultsConclusionsDiscussion New IWCS Express model

14. Step B in action Express-X mapping Database Basishuis.ifcBasishuis.iwcs

15. IFC Express model ABC D IntroductionMethodologyResultsConclusionsDiscussion New IWCS Express model

16. Step C and D in action

17. Conclusions up to now Connection works! The first simple calculations are possible Connection works for any 3D (IFC) design IntroductionMethodologyResultsConclusionsDiscussion

18. Future work? Support consumers When should (Energy and Comfort) scores be available? Are the changes in the design actually noticeable in the scores? Advice possible without interaction between prototype and consumer? Support architects Call for intermediate testing? Are architects experienced enough to enrich the IFC model? IntroductionMethodologyResultsDiscussionConclusions