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Choix parcimonieux de modélisation pour la simulation des réseaux de chaleur

Abstract : In district energy simulation, new models are developed to address the issues arising in the urbanscale. These models can be at different levels of detail, which can influence the simulation time but also the multiple outputs in different ways. A new methodology that can tackle the issues of parsimonious modelling is then useful to know the influence and the necessity of such model complexity. This methodology is here applied to district heating networks. The global network model is divided in several sub-models for which several level of details are used. The individual and inter-effects of these sub-models are studied on several outputs, showing variable deviations following different district characteristics. It is then possible to choose parsimonious combinations of models complexity, taking into account the number of necessary parameters, simulation time and model complexity.
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https://hal.archives-ouvertes.fr/hal-03202687
Contributor : Thomas Berthou Connect in order to contact the contributor
Submitted on : Tuesday, April 20, 2021 - 10:24:06 AM
Last modification on : Wednesday, July 7, 2021 - 9:26:57 AM
Long-term archiving on: : Wednesday, July 21, 2021 - 6:20:19 PM

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Enora Garreau, Thomas Berthou, Bruno Duplessis, Vincent Partenay, Dominique Marchio. Choix parcimonieux de modélisation pour la simulation des réseaux de chaleur. IBPSA France 2020, Nov 2020, Reims (en ligne), France. ⟨hal-03202687⟩

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