Analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in Sao Paulo, Brazil, via EnergyPlus

ABSTRACT Among the several factors that interfere with the thermal performance of buildings, soil temperature is not always considered in thermal performance evaluations. However, soil temperature is a factor that influences the result of heat exchanges in the environment, especially in ground-level...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Resende,Bruna Cristina, de Souza,Henor Artur, Pinto Gomes,Adriano
Lenguaje:	English
Publicado:	Universidad de Tarapacá. 2020
Materias:	Thermal performance of buildings EnergyPlus basement preprocessor basement thermal analysis soil temperature
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052020000100164
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

id	oai:scielo:S0718-33052020000100164
record_format	dspace
spelling	oai:scielo:S0718-330520200001001642020-04-28Analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in Sao Paulo, Brazil, via EnergyPlusResende,Bruna Cristinade Souza,Henor ArturPinto Gomes,Adriano Thermal performance of buildings EnergyPlus basement preprocessor basement thermal analysis soil temperature ABSTRACT Among the several factors that interfere with the thermal performance of buildings, soil temperature is not always considered in thermal performance evaluations. However, soil temperature is a factor that influences the result of heat exchanges in the environment, especially in ground-level buildings. Thus, it is necessary to evaluate this influence due to the interaction of the soil with the building. In addition, due to the three-dimensional and transient character of the heat exchange processes involving the ground, the numerical approach becomes an important tool in the thermal performance analysis of buildings. In this respect, the software EnergyPlus emerges as an alternative to obtain such results, especially through the Basement preprocessor. Results suggest that, when the soil effect is considered in thermal analyses, the internal temperature of subterranean rooms increases up to 8.9% in the summer and decreases to 5.4% in winter. These results were obtained when compared to the initial situation, where soil influence had been neglected. Such results provide an indication of the importance of considering the soil influence on the thermal performance analyses where an accurate assessment is requested.info:eu-repo/semantics/openAccessUniversidad de Tarapacá.Ingeniare. Revista chilena de ingeniería v.28 n.1 20202020-03-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052020000100164en10.4067/S0718-33052020000100164
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Thermal performance of buildings EnergyPlus basement preprocessor basement thermal analysis soil temperature
spellingShingle	Thermal performance of buildings EnergyPlus basement preprocessor basement thermal analysis soil temperature Resende,Bruna Cristina de Souza,Henor Artur Pinto Gomes,Adriano Analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in Sao Paulo, Brazil, via EnergyPlus
description	ABSTRACT Among the several factors that interfere with the thermal performance of buildings, soil temperature is not always considered in thermal performance evaluations. However, soil temperature is a factor that influences the result of heat exchanges in the environment, especially in ground-level buildings. Thus, it is necessary to evaluate this influence due to the interaction of the soil with the building. In addition, due to the three-dimensional and transient character of the heat exchange processes involving the ground, the numerical approach becomes an important tool in the thermal performance analysis of buildings. In this respect, the software EnergyPlus emerges as an alternative to obtain such results, especially through the Basement preprocessor. Results suggest that, when the soil effect is considered in thermal analyses, the internal temperature of subterranean rooms increases up to 8.9% in the summer and decreases to 5.4% in winter. These results were obtained when compared to the initial situation, where soil influence had been neglected. Such results provide an indication of the importance of considering the soil influence on the thermal performance analyses where an accurate assessment is requested.
author	Resende,Bruna Cristina de Souza,Henor Artur Pinto Gomes,Adriano
author_facet	Resende,Bruna Cristina de Souza,Henor Artur Pinto Gomes,Adriano
author_sort	Resende,Bruna Cristina
title	Analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in Sao Paulo, Brazil, via EnergyPlus
title_short	Analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in Sao Paulo, Brazil, via EnergyPlus
title_full	Analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in Sao Paulo, Brazil, via EnergyPlus
title_fullStr	Analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in Sao Paulo, Brazil, via EnergyPlus
title_full_unstemmed	Analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in Sao Paulo, Brazil, via EnergyPlus
title_sort	analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in sao paulo, brazil, via energyplus
publisher	Universidad de Tarapacá.
publishDate	2020
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-33052020000100164
work_keys_str_mv	AT resendebrunacristina analysisoftheinfluenceofsoilinthethermalperformanceofsubterraneanroomsinagroundlevelbuildinginsaopaulobrazilviaenergyplus AT desouzahenorartur analysisoftheinfluenceofsoilinthethermalperformanceofsubterraneanroomsinagroundlevelbuildinginsaopaulobrazilviaenergyplus AT pintogomesadriano analysisoftheinfluenceofsoilinthethermalperformanceofsubterraneanroomsinagroundlevelbuildinginsaopaulobrazilviaenergyplus
_version_	1714203478654451712

Analysis of the influence of soil in the thermal performance of subterranean rooms in a ground-level building in Sao Paulo, Brazil, via EnergyPlus

Ejemplares similares