Design of a Radiant Heat Capturing Device for Steel Mills

This paper approaches the energy transition towards decarbonization and lower primary energy use in the steel and glass industries through the exploitation of radiant waste heat. In contrast with exhaust gases heat recovery, radiant waste heat has typically not been used. This energy waste is found...

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Autores principales:	Susana López Pérez, Saioa Herrero López, Eduardo Ubieta Astigarraga, Itzal del Hoyo Arce, Mercedes Gómez de Arteche Botas, Jon Iturralde Iñarga, Peru Fernández de Arroiabe Txapartegi, M. Mounir Bou-Ali, Iñigo Unamuno Iriondo
Formato:	article
Lenguaje:	EN
Publicado:	SDEWES Centre 2021
Materias:	radiation waste heat recovery iron industry steel industry dymola® simulation zemax® simulation Technology T Economic growth, development, planning HD72-88
Acceso en línea:	https://doaj.org/article/bac802dae6e5413d8d581b798fab57cc
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spelling	oai:doaj.org-article:bac802dae6e5413d8d581b798fab57cc2021-11-20T09:32:48ZDesign of a Radiant Heat Capturing Device for Steel Mills1848-925710.13044/j.sdewes.d8.0365https://doaj.org/article/bac802dae6e5413d8d581b798fab57cc2021-09-01T00:00:00Z http://www.sdewes.org/jsdewes/pid8.0365 https://doaj.org/toc/1848-9257This paper approaches the energy transition towards decarbonization and lower primary energy use in the steel and glass industries through the exploitation of radiant waste heat. In contrast with exhaust gases heat recovery, radiant waste heat has typically not been used. This energy waste is found in energy intensive processes in which high temperatures are reached. For instance, in the steel making process, the cast steel is red hot and emits a considerable amount of radiant energy. In this paper the conceptual design of a radiant heat capturing device is presented. This device enables the recovery of currently unused energy while solving the radiative emission-related problems. The achieved design gets to an optimized solution regarding view factors and optical properties of the involved surfaces. In this research work, those factors are optimized to maximize the amount of heat recovered by the presented device. Simulation tools are used to test different designs and define the most appropriate solution for a given case.Susana López PérezSaioa Herrero LópezEduardo Ubieta AstigarragaItzal del Hoyo ArceMercedes Gómez de Arteche BotasJon Iturralde IñargaPeru Fernández de Arroiabe TxapartegiM. Mounir Bou-AliIñigo Unamuno IriondoSDEWES Centrearticleradiationwaste heat recoveryiron industrysteel industrydymola® simulationzemax® simulationTechnologyTEconomic growth, development, planningHD72-88ENJournal of Sustainable Development of Energy, Water and Environment Systems, Vol 9, Iss 3, Pp 1-15 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	radiation waste heat recovery iron industry steel industry dymola® simulation zemax® simulation Technology T Economic growth, development, planning HD72-88
spellingShingle	radiation waste heat recovery iron industry steel industry dymola® simulation zemax® simulation Technology T Economic growth, development, planning HD72-88 Susana López Pérez Saioa Herrero López Eduardo Ubieta Astigarraga Itzal del Hoyo Arce Mercedes Gómez de Arteche Botas Jon Iturralde Iñarga Peru Fernández de Arroiabe Txapartegi M. Mounir Bou-Ali Iñigo Unamuno Iriondo Design of a Radiant Heat Capturing Device for Steel Mills
description	This paper approaches the energy transition towards decarbonization and lower primary energy use in the steel and glass industries through the exploitation of radiant waste heat. In contrast with exhaust gases heat recovery, radiant waste heat has typically not been used. This energy waste is found in energy intensive processes in which high temperatures are reached. For instance, in the steel making process, the cast steel is red hot and emits a considerable amount of radiant energy. In this paper the conceptual design of a radiant heat capturing device is presented. This device enables the recovery of currently unused energy while solving the radiative emission-related problems. The achieved design gets to an optimized solution regarding view factors and optical properties of the involved surfaces. In this research work, those factors are optimized to maximize the amount of heat recovered by the presented device. Simulation tools are used to test different designs and define the most appropriate solution for a given case.
format	article
author	Susana López Pérez Saioa Herrero López Eduardo Ubieta Astigarraga Itzal del Hoyo Arce Mercedes Gómez de Arteche Botas Jon Iturralde Iñarga Peru Fernández de Arroiabe Txapartegi M. Mounir Bou-Ali Iñigo Unamuno Iriondo
author_facet	Susana López Pérez Saioa Herrero López Eduardo Ubieta Astigarraga Itzal del Hoyo Arce Mercedes Gómez de Arteche Botas Jon Iturralde Iñarga Peru Fernández de Arroiabe Txapartegi M. Mounir Bou-Ali Iñigo Unamuno Iriondo
author_sort	Susana López Pérez
title	Design of a Radiant Heat Capturing Device for Steel Mills
title_short	Design of a Radiant Heat Capturing Device for Steel Mills
title_full	Design of a Radiant Heat Capturing Device for Steel Mills
title_fullStr	Design of a Radiant Heat Capturing Device for Steel Mills
title_full_unstemmed	Design of a Radiant Heat Capturing Device for Steel Mills
title_sort	design of a radiant heat capturing device for steel mills
publisher	SDEWES Centre
publishDate	2021
url	https://doaj.org/article/bac802dae6e5413d8d581b798fab57cc
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Design of a Radiant Heat Capturing Device for Steel Mills

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