Evaluation of Heating and Cooling Loads for a Well-Insulated Single-Family House under Variable Climate Pattern

Single family houses consume substantially more thermal energy per floor area compared to multi-apartment buildings to satisfy space heating or cooling demand. Over the past decades there has been an undisputed evidence of a temperature rise across the world that has led to a growing concern of more...

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Autores principales:	Prozuments Aleksejs, Staveckis Arturs, Zemitis Jurgis, Bajare Diana
Formato:	article
Lenguaje:	EN
Publicado:	Sciendo 2021
Materias:	building energy consumption building energy simulation heating and cooling loads single-family house Renewable energy sources TJ807-830
Acceso en línea:	https://doaj.org/article/46cd61df26664f8b8dba2cc02c7775fd
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id	oai:doaj.org-article:46cd61df26664f8b8dba2cc02c7775fd
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spelling	oai:doaj.org-article:46cd61df26664f8b8dba2cc02c7775fd2021-12-05T14:11:11ZEvaluation of Heating and Cooling Loads for a Well-Insulated Single-Family House under Variable Climate Pattern2255-883710.2478/rtuect-2021-0056https://doaj.org/article/46cd61df26664f8b8dba2cc02c7775fd2021-01-01T00:00:00Zhttps://doi.org/10.2478/rtuect-2021-0056https://doaj.org/toc/2255-8837Single family houses consume substantially more thermal energy per floor area compared to multi-apartment buildings to satisfy space heating or cooling demand. Over the past decades there has been an undisputed evidence of a temperature rise across the world that has led to a growing concern of more extreme weather patterns and regular seasonal heat waves globally. As such, building occupants are at a continuously growing risk to overheating exposure inside the premises. Within the framework of this study a single-family house was examined with respect to its thermal performance in warm and cold seasons. A simulation model was developed in IDA-ICE software to evaluate annual thermal energy demand for a reference scenario, 3 shading scenarios and for an optimized scenario. At an optimized scenario that incorporates mechanical ventilation with a heat recovery unit and enhanced thermal performance of the external building elements, the annual thermal energy demand in the proposed single-family house was reduced by 39.5 % compared to the reference scenario, which is a significant step towards meeting nearly zero energy building criteria.Prozuments AleksejsStaveckis ArtursZemitis JurgisBajare DianaSciendoarticlebuilding energy consumptionbuilding energy simulationheating and cooling loadssingle-family houseRenewable energy sourcesTJ807-830ENEnvironmental and Climate Technologies, Vol 25, Iss 1, Pp 750-763 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	building energy consumption building energy simulation heating and cooling loads single-family house Renewable energy sources TJ807-830
spellingShingle	building energy consumption building energy simulation heating and cooling loads single-family house Renewable energy sources TJ807-830 Prozuments Aleksejs Staveckis Arturs Zemitis Jurgis Bajare Diana Evaluation of Heating and Cooling Loads for a Well-Insulated Single-Family House under Variable Climate Pattern
description	Single family houses consume substantially more thermal energy per floor area compared to multi-apartment buildings to satisfy space heating or cooling demand. Over the past decades there has been an undisputed evidence of a temperature rise across the world that has led to a growing concern of more extreme weather patterns and regular seasonal heat waves globally. As such, building occupants are at a continuously growing risk to overheating exposure inside the premises. Within the framework of this study a single-family house was examined with respect to its thermal performance in warm and cold seasons. A simulation model was developed in IDA-ICE software to evaluate annual thermal energy demand for a reference scenario, 3 shading scenarios and for an optimized scenario. At an optimized scenario that incorporates mechanical ventilation with a heat recovery unit and enhanced thermal performance of the external building elements, the annual thermal energy demand in the proposed single-family house was reduced by 39.5 % compared to the reference scenario, which is a significant step towards meeting nearly zero energy building criteria.
format	article
author	Prozuments Aleksejs Staveckis Arturs Zemitis Jurgis Bajare Diana
author_facet	Prozuments Aleksejs Staveckis Arturs Zemitis Jurgis Bajare Diana
author_sort	Prozuments Aleksejs
title	Evaluation of Heating and Cooling Loads for a Well-Insulated Single-Family House under Variable Climate Pattern
title_short	Evaluation of Heating and Cooling Loads for a Well-Insulated Single-Family House under Variable Climate Pattern
title_full	Evaluation of Heating and Cooling Loads for a Well-Insulated Single-Family House under Variable Climate Pattern
title_fullStr	Evaluation of Heating and Cooling Loads for a Well-Insulated Single-Family House under Variable Climate Pattern
title_full_unstemmed	Evaluation of Heating and Cooling Loads for a Well-Insulated Single-Family House under Variable Climate Pattern
title_sort	evaluation of heating and cooling loads for a well-insulated single-family house under variable climate pattern
publisher	Sciendo
publishDate	2021
url	https://doaj.org/article/46cd61df26664f8b8dba2cc02c7775fd
work_keys_str_mv	AT prozumentsaleksejs evaluationofheatingandcoolingloadsforawellinsulatedsinglefamilyhouseundervariableclimatepattern AT staveckisarturs evaluationofheatingandcoolingloadsforawellinsulatedsinglefamilyhouseundervariableclimatepattern AT zemitisjurgis evaluationofheatingandcoolingloadsforawellinsulatedsinglefamilyhouseundervariableclimatepattern AT bajarediana evaluationofheatingandcoolingloadsforawellinsulatedsinglefamilyhouseundervariableclimatepattern
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Evaluation of Heating and Cooling Loads for a Well-Insulated Single-Family House under Variable Climate Pattern

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