A Latent Heat Storage System for Low-Temperature Applications: From Materials Selection to Prototype Performances

The industrial sector is increasingly obliged to reduce its energy consumption and greenhouse gases emissions to contribute to the world organizations’ targets in energy transition. An energy efficiency solution lies in the development of thermal energy storage systems, which are notably lacking in...

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Autores principales:	Didier Haillot, Yasmine Lalau, Erwin Franquet, Sacha Rigal, Frederic Jay, Jean-Pierre Bédécarrats
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	latent thermal energy storage phase change material calorimetry thermogravimetry experimental studies numerical model Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/4dd3d50c19854dcbb144901785e1d8f1
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id	oai:doaj.org-article:4dd3d50c19854dcbb144901785e1d8f1
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spelling	oai:doaj.org-article:4dd3d50c19854dcbb144901785e1d8f12021-11-11T15:23:39ZA Latent Heat Storage System for Low-Temperature Applications: From Materials Selection to Prototype Performances10.3390/app1121103502076-3417https://doaj.org/article/4dd3d50c19854dcbb144901785e1d8f12021-11-01T00:00:00Zhttps://www.mdpi.com/2076-3417/11/21/10350https://doaj.org/toc/2076-3417The industrial sector is increasingly obliged to reduce its energy consumption and greenhouse gases emissions to contribute to the world organizations’ targets in energy transition. An energy efficiency solution lies in the development of thermal energy storage systems, which are notably lacking in the low-temperature range (50–85 °C), for applications such as district heating or low-temperature waste heat recovery. This work aims to bring a latent heat storage solution from material selection to prototype evaluation. The first part of this paper is dedicated to the characterization and aging of a phase change material selected from a screening of the literature (fatty acid mixture mainly composed by stearic and palmitic acid). Then, this material is encapsulated and tested in a prototype whose performances are evaluated under various operating conditions. Finally, a numerical model validated by the experimental results is used to explore the influence of a wider range of operating conditions, dimensioning choices, and material conductivity improvements.Didier HaillotYasmine LalauErwin FranquetSacha RigalFrederic JayJean-Pierre BédécarratsMDPI AGarticlelatent thermal energy storagephase change materialcalorimetrythermogravimetryexperimental studiesnumerical modelTechnologyTEngineering (General). Civil engineering (General)TA1-2040Biology (General)QH301-705.5PhysicsQC1-999ChemistryQD1-999ENApplied Sciences, Vol 11, Iss 10350, p 10350 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	latent thermal energy storage phase change material calorimetry thermogravimetry experimental studies numerical model Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999
spellingShingle	latent thermal energy storage phase change material calorimetry thermogravimetry experimental studies numerical model Technology T Engineering (General). Civil engineering (General) TA1-2040 Biology (General) QH301-705.5 Physics QC1-999 Chemistry QD1-999 Didier Haillot Yasmine Lalau Erwin Franquet Sacha Rigal Frederic Jay Jean-Pierre Bédécarrats A Latent Heat Storage System for Low-Temperature Applications: From Materials Selection to Prototype Performances
description	The industrial sector is increasingly obliged to reduce its energy consumption and greenhouse gases emissions to contribute to the world organizations’ targets in energy transition. An energy efficiency solution lies in the development of thermal energy storage systems, which are notably lacking in the low-temperature range (50–85 °C), for applications such as district heating or low-temperature waste heat recovery. This work aims to bring a latent heat storage solution from material selection to prototype evaluation. The first part of this paper is dedicated to the characterization and aging of a phase change material selected from a screening of the literature (fatty acid mixture mainly composed by stearic and palmitic acid). Then, this material is encapsulated and tested in a prototype whose performances are evaluated under various operating conditions. Finally, a numerical model validated by the experimental results is used to explore the influence of a wider range of operating conditions, dimensioning choices, and material conductivity improvements.
format	article
author	Didier Haillot Yasmine Lalau Erwin Franquet Sacha Rigal Frederic Jay Jean-Pierre Bédécarrats
author_facet	Didier Haillot Yasmine Lalau Erwin Franquet Sacha Rigal Frederic Jay Jean-Pierre Bédécarrats
author_sort	Didier Haillot
title	A Latent Heat Storage System for Low-Temperature Applications: From Materials Selection to Prototype Performances
title_short	A Latent Heat Storage System for Low-Temperature Applications: From Materials Selection to Prototype Performances
title_full	A Latent Heat Storage System for Low-Temperature Applications: From Materials Selection to Prototype Performances
title_fullStr	A Latent Heat Storage System for Low-Temperature Applications: From Materials Selection to Prototype Performances
title_full_unstemmed	A Latent Heat Storage System for Low-Temperature Applications: From Materials Selection to Prototype Performances
title_sort	latent heat storage system for low-temperature applications: from materials selection to prototype performances
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/4dd3d50c19854dcbb144901785e1d8f1
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A Latent Heat Storage System for Low-Temperature Applications: From Materials Selection to Prototype Performances

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