Jafri, Ahmed, Dadpour, Daryoush, Agelin-Chaab, Martin, Hangan, Horia et Peerhossaini, Hassan.
2025.
« Building energy estimation through experimental testing and simulation ».
In Proceedings of the CSME-CFDSC-CSR 2025 International Congress (Montreal, QC, Canada, May 25-28, 2025)
Coll. « Progress in Canadian Mechanical Engineering », vol. 8.
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Résumé
Amid the growing emphasis on energy efficiency, achieving net-zero and passive house standards remains an important objective. A persistent challenge is the performance gap between simulated and actual energy consumption—underscoring the necessity for enhanced calibration of building energy modeling (BEM) software. This study employs a coupled experimental-numerical approach, integrating climatic chamber testing with BEM simulations (Design Builder) to assess two insulated building envelopes. The findings indicate a 23% to 32% performance gap, emphasizing the need for model refinement and parameter calibration to improve predictive accuracy. Addressing these discrepancies will enable more precise energy simulations and the development of high-performance, energy-efficient building envelopes suited for severe winter conditions. Furthermore, the study underscores the imperative of concurrently monitoring air-source heat pumps (ASHP) and building thermal performance, a prerequisite for ASHP integration in extreme cold climates.
| Type de document: | Compte rendu de conférence |
|---|---|
| Éditeurs: | Éditeurs ORCID Hof, Lucas A. NON SPÉCIFIÉ Di Labbio, Giuseppe NON SPÉCIFIÉ Tahan, Antoine NON SPÉCIFIÉ Sanjosé, Marlène NON SPÉCIFIÉ Lalonde, Sébastien NON SPÉCIFIÉ Demarquette, Nicole R. NON SPÉCIFIÉ |
| Date de dépôt: | 18 déc. 2025 15:12 |
| Dernière modification: | 18 déc. 2025 15:12 |
| URI: | https://espace2.etsmtl.ca/id/eprint/32428 |
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