Lapisa, Remon and Abadie, Marc Olivier and Bozonnet, Emannuel and Salagnac, Patrick (2014) Numerical Analysis of the Thermal Stratification Modelling Efect on Comfort for the Case of a Commercial Low-Rise Building. In: 13th International Conference on Indoor Air Quality and Climate 2014, 7-12 Juli 2014, Hong Kong.
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Abstract
Passive cooling solutions are almost never considered to ensure thermal comfort during summer of commercial low-rise buildings. The present study aims at evaluating the indoor temperature by using different approaches to account for thermal stratification and analysing the potential of natural ventilation to ensure thermal comfort in the occupied zone. Two building thermal configurations have been defined to model the indoor temperature profile: a single zone model and a vertical stratification one with different hypotheses regarding the airflow pattern. The results show that the single zone model is not accurate enough to predict thermal comfort in the occupied zone. Besides, mixing/displacement mechanical and natural ventilation models modify the temperature profile. The proposed modelling methodology improves the thermal comfort evaluation and shows the significant impact of natural ventilation on occupied areas.
| Item Type: | Conference or Workshop Item (Paper) |
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| Subjects: | T Technology > GT Technology (general) |
| Divisions: | Fakultas Teknik > Teknik Mesin - D3 |
| Depositing User: | Mrs. Wiwi Sartika |
| Date Deposited: | 21 Aug 2019 08:04 |
| Last Modified: | 21 Aug 2019 08:07 |
| URI: | http://repository.unp.ac.id/id/eprint/22664 |
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