SOLENE-microclimate: A Tool to Evaluate Envelopes Efficiency on Energy Consumption at District Scale
| Autor: | Marjorie Musy, Nicolas Lauzet, Benjamin Morille |
|---|---|
| Přispěvatelé: | Centre de recherche nantais Architectures Urbanités (CRENAU), Ambiances, Architectures, Urbanités (AAU ), École nationale supérieure d'architecture de Nantes (ENSA Nantes)-Ministère de la Culture et de la Communication (MCC)-École nationale supérieure d'architecture de Grenoble (ENSAG)-Centre National de la Recherche Scientifique (CNRS)-École Centrale de Nantes (ECN)-École nationale supérieure d'architecture de Nantes (ENSA Nantes)-Ministère de la Culture et de la Communication (MCC)-École nationale supérieure d'architecture de Grenoble (ENSAG)-Centre National de la Recherche Scientifique (CNRS)-École Centrale de Nantes (ECN), Institut de Recherche en Sciences et Techniques de la Ville - FR 2488 (IRSTV), Université de Nantes (UN)-École Centrale de Nantes (ECN)-EC. ARCHIT. NANTES-Université d'Angers (UA)-Université de La Rochelle (ULR)-Centre National de la Recherche Scientifique (CNRS) |
| Rok vydání: | 2015 |
| Předmět: |
Engineering
010504 meteorology & atmospheric sciences Scale (ratio) 020209 energy Airflow Microclimate 02 engineering and technology Computational fluid dynamics 01 natural sciences 7. Clean energy Civil engineering building thermal behavior Energy(all) Urban planning 11. Sustainability 0202 electrical engineering electronic engineering information engineering ComputingMilieux_MISCELLANEOUS 0105 earth and related environmental sciences [SPI.GCIV.CD]Engineering Sciences [physics]/Civil Engineering/Construction durable SOLENE-Microclimat business.industry [SDE.IE]Environmental Sciences/Environmental Engineering Energy consumption urban simulation 13. Climate action Thermal radiation business Envelope (motion) |
| Zdroj: | Energy Procedia Energy Procedia, Elsevier, 2015, 78, pp.1165-1170. ⟨10.1016/j.egypro.2015.11.088⟩ |
| ISSN: | 1876-6102 |
| DOI: | 10.1016/j.egypro.2015.11.088 |
| Popis: | The building simulation tools available to evaluate energy consumption are numerous. Nevertheless, the main lack of the majority of these tools is the ability of consider the environment where the studied building is. Moreover, some of them impose strong constraints such as the choice of walls composition limited to several predefined walls or the value of the convection exchange coefficient which can not be modified. The 3D numerical tool SOLENE-Microclimate takes into account the unsteady building thermal behavior using the SOLENE thermo-radiative model, which can (or not) be coupled with the outside airflow computed with the CFD tool Code_Saturne. The main advantage of this tool is the representation of the whole urban environment which can modify both radiation exchanges (short- and long-wave radiation) and meteorological condition outside the building. The urban planning impact can also be evaluated by taking into account green soil, walls and roofs or trees influences. Thanks to all these abilities, building envelopes efficiencies can be evaluated in realistic urbanconfigurations. After a presentation of SOLENE-Microclimate, three examples of projects dealing with the influence of considering or not the environment on envelope balance are exposed: • A study of the VegDUD project evaluates the influences of green walls and green roofs on building energy consumption. • The project Merrubi studies the influence of both thermal radiation exchanges with environment and wind distribution. • The project EVA aims to quantify of the modification of the albedo values several districts. |
| Databáze: | OpenAIRE |
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