Conference
DISTRICTLAB-H: A new tool to optimize the design and operation of district heating and cooling networks
| العنوان: | DISTRICTLAB-H: A new tool to optimize the design and operation of district heating and cooling networks |
|---|---|
| المؤلفون: | Baviere, Roland, Vallee, Mathieu, Crevon, Stéphanie, Vasset, Nicolas, Lamaison, Nicolas |
| المساهمون: | Département Thermique Conversion et Hydrogène (DTCH), Laboratoire d'Innovation pour les Technologies des Energies Nouvelles et les nanomatériaux (LITEN), Institut National de L'Energie Solaire (INES), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut National de L'Energie Solaire (INES), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), ARC-Nucleart CEA Grenoble (NUCLEART), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Ville de Grenoble-Ministère de la Culture (MC) |
| المصدر: | DHC Symposium 2023 - The 18th International Symposium on District Heating and Cooling ; https://cea.hal.science/cea-04247969 ; DHC Symposium 2023 - The 18th International Symposium on District Heating and Cooling, Sep 2023, Beijing, China |
| بيانات النشر: | HAL CCSD |
| سنة النشر: | 2023 |
| المجموعة: | Université Savoie Mont Blanc: HAL |
| مصطلحات موضوعية: | [PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph], [PHYS.MECA.THER]Physics [physics]/Mechanics [physics]/Thermics [physics.class-ph] |
| جغرافية الموضوع: | Beijing, China |
| الوصف: | International audience ; This article introduces a new scalable thermo-hydraulic modeling framework for dynamic simulation of small to large-scale District Heating (DH) and Cooling (DC) networks. The roots of this new development are to be found in the need for a more efficient solver including an accurate substation model. Following a comprehensive literature review, the solver is presented and validated using existing dynamic experimental data for a straight pipe. In a following step, a real large DH network, from the city of Metz (FR), is modeled and simulated, with results showing good consistency with field data. The numerical efficiency of the proposed approach is then assessed, leading to a quasi-linear scaling of the algorithm up to sizes comparable to the largest DH systems in Europe and to performances that compares very favorably to other models described in the literature. This work opens pathways towards the definition of advanced network architecture and the optimization of design and control strategies. To illustrate these new possibilities, the last section briefly presents real life use cases addressed with the tool such as the evaluation of an innovative 3-tubes architecture, the network resizing for lowering the temperature and the real time control optimization of the supply temperature. |
| نوع الوثيقة: | conference object |
| اللغة: | English |
| Relation: | cea-04247969; https://cea.hal.science/cea-04247969; https://cea.hal.science/cea-04247969/document; https://cea.hal.science/cea-04247969/file/DHC23042_Baviere_A%20new%20tool%20to%20optimize%20the%20design%20and%20operation%20of%20district%20heating%20and%20cooling%20networks_review.pdf |
| الاتاحة: | https://cea.hal.science/cea-04247969 https://cea.hal.science/cea-04247969/document https://cea.hal.science/cea-04247969/file/DHC23042_Baviere_A%20new%20tool%20to%20optimize%20the%20design%20and%20operation%20of%20district%20heating%20and%20cooling%20networks_review.pdf |
| Rights: | info:eu-repo/semantics/OpenAccess |
| رقم الانضمام: | edsbas.24F01752 |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |