Verification and validation of a CFD model of a fixed regenerator for heat recovery from air

The article presents verification and validation of a numerical model of conjugated heat and mass transfer processes and aerodynamics in a fixed "honeycomb" type regenerator with square channels for heat recovery from the exhaust air of a local ventilation system. The processes in the rege...

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Autores principales:	Penev Angel, Tsokov Lyubomir, Vassilev Momchil
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/cc3af7deeb44493fa2a6eb501172e549
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spelling	oai:doaj.org-article:cc3af7deeb44493fa2a6eb501172e5492021-12-02T17:12:13ZVerification and validation of a CFD model of a fixed regenerator for heat recovery from air2267-124210.1051/e3sconf/202132701008https://doaj.org/article/cc3af7deeb44493fa2a6eb501172e5492021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/103/e3sconf_pepm2021_01008.pdfhttps://doaj.org/toc/2267-1242The article presents verification and validation of a numerical model of conjugated heat and mass transfer processes and aerodynamics in a fixed "honeycomb" type regenerator with square channels for heat recovery from the exhaust air of a local ventilation system. The processes in the regenerator are simulated by the CFD method. The influence of the processes of condensation and evaporation of moisture in the humid air on the efficiency of the regenerator has been investigated through these simulations and is shown in the article. The calculations of the fixed regenerator's thermal efficiency and pressure losses are made by known analytical models and the results are compared with those of the numerical model. The article compares the model simulation results with experimental data and data from reference sources.Penev AngelTsokov LyubomirVassilev MomchilEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 327, p 01008 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Penev Angel Tsokov Lyubomir Vassilev Momchil Verification and validation of a CFD model of a fixed regenerator for heat recovery from air
description	The article presents verification and validation of a numerical model of conjugated heat and mass transfer processes and aerodynamics in a fixed "honeycomb" type regenerator with square channels for heat recovery from the exhaust air of a local ventilation system. The processes in the regenerator are simulated by the CFD method. The influence of the processes of condensation and evaporation of moisture in the humid air on the efficiency of the regenerator has been investigated through these simulations and is shown in the article. The calculations of the fixed regenerator's thermal efficiency and pressure losses are made by known analytical models and the results are compared with those of the numerical model. The article compares the model simulation results with experimental data and data from reference sources.
format	article
author	Penev Angel Tsokov Lyubomir Vassilev Momchil
author_facet	Penev Angel Tsokov Lyubomir Vassilev Momchil
author_sort	Penev Angel
title	Verification and validation of a CFD model of a fixed regenerator for heat recovery from air
title_short	Verification and validation of a CFD model of a fixed regenerator for heat recovery from air
title_full	Verification and validation of a CFD model of a fixed regenerator for heat recovery from air
title_fullStr	Verification and validation of a CFD model of a fixed regenerator for heat recovery from air
title_full_unstemmed	Verification and validation of a CFD model of a fixed regenerator for heat recovery from air
title_sort	verification and validation of a cfd model of a fixed regenerator for heat recovery from air
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/cc3af7deeb44493fa2a6eb501172e549
work_keys_str_mv	AT penevangel verificationandvalidationofacfdmodelofafixedregeneratorforheatrecoveryfromair AT tsokovlyubomir verificationandvalidationofacfdmodelofafixedregeneratorforheatrecoveryfromair AT vassilevmomchil verificationandvalidationofacfdmodelofafixedregeneratorforheatrecoveryfromair
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Verification and validation of a CFD model of a fixed regenerator for heat recovery from air

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