<b>Analysis of absorbed energy and efficiency of a solar flat plate collector
The highest percentage in home electricity demands in Brazil lies with the water heating systems, where the electric shower has a great contribution in consumption. The use of solar thermal panels is an alternative to minimize the strain on the electrical system by heating water. Current study evalu...
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Format: | Article |
Language: | English |
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Universidade Estadual de Maringá
2017-07-01
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Series: | Acta Scientiarum: Technology |
Subjects: | |
Online Access: | http://periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/29352 |
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author | Anderson Miguel Lenz Samuel Nelson Melegari de Souza Carlos Eduardo Camargo Nogueira Flavio Gurgacz Maritane Prior Felix Augusto Pazuch |
author_facet | Anderson Miguel Lenz Samuel Nelson Melegari de Souza Carlos Eduardo Camargo Nogueira Flavio Gurgacz Maritane Prior Felix Augusto Pazuch |
author_sort | Anderson Miguel Lenz |
collection | DOAJ |
description | The highest percentage in home electricity demands in Brazil lies with the water heating systems, where the electric shower has a great contribution in consumption. The use of solar thermal panels is an alternative to minimize the strain on the electrical system by heating water. Current study evaluates a water heating system built with materials commonly used in home constructions. The tested collector is a 1 m² flat plate. Experiments were conducted at the State University of Western Paraná (UNIOESTE), campus Cascavel, Paraná State, Brazil. Temperature data were collected by PT100 sensors and solar radiation was measured with a pyranometer, coupled to a CR-1000 datalogger, with readings and collection every 5 minutes for 1 year. Data collection and analysis showed that the system presented monthly efficiency ranging between 33.7 and 53.54%, and energy absorbed between 30.79 and 75.29 kWh m-².month. Results show the system is a good option for use in residential or rural water heating due to decrease in the electric bill. |
first_indexed | 2024-04-12T22:19:06Z |
format | Article |
id | doaj.art-ef47c74a2a0944a9821aa65a943fa0aa |
institution | Directory Open Access Journal |
issn | 1806-2563 1807-8664 |
language | English |
last_indexed | 2024-04-12T22:19:06Z |
publishDate | 2017-07-01 |
publisher | Universidade Estadual de Maringá |
record_format | Article |
series | Acta Scientiarum: Technology |
spelling | doaj.art-ef47c74a2a0944a9821aa65a943fa0aa2022-12-22T03:14:27ZengUniversidade Estadual de MaringáActa Scientiarum: Technology1806-25631807-86642017-07-0139327928410.4025/actascitechnol.v39i3.2935215746<b>Analysis of absorbed energy and efficiency of a solar flat plate collectorAnderson Miguel Lenz0Samuel Nelson Melegari de Souza1Carlos Eduardo Camargo Nogueira2Flavio Gurgacz3Maritane Prior4Felix Augusto Pazuch5Universidade Estadual do Oeste do ParanáUniversidade Estadual do Oeste do ParanáUniversidade Estadual do Oeste do ParanáUniversidade Estadual do Oeste do ParanáUniversidade Estadual do Oeste do ParanáUniversidade Estadual do Oeste do ParanáThe highest percentage in home electricity demands in Brazil lies with the water heating systems, where the electric shower has a great contribution in consumption. The use of solar thermal panels is an alternative to minimize the strain on the electrical system by heating water. Current study evaluates a water heating system built with materials commonly used in home constructions. The tested collector is a 1 m² flat plate. Experiments were conducted at the State University of Western Paraná (UNIOESTE), campus Cascavel, Paraná State, Brazil. Temperature data were collected by PT100 sensors and solar radiation was measured with a pyranometer, coupled to a CR-1000 datalogger, with readings and collection every 5 minutes for 1 year. Data collection and analysis showed that the system presented monthly efficiency ranging between 33.7 and 53.54%, and energy absorbed between 30.79 and 75.29 kWh m-².month. Results show the system is a good option for use in residential or rural water heating due to decrease in the electric bill.http://periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/29352flat plate collectorelectricity demandwater heating systemsolar radiationpyranometer. |
spellingShingle | Anderson Miguel Lenz Samuel Nelson Melegari de Souza Carlos Eduardo Camargo Nogueira Flavio Gurgacz Maritane Prior Felix Augusto Pazuch <b>Analysis of absorbed energy and efficiency of a solar flat plate collector Acta Scientiarum: Technology flat plate collector electricity demand water heating system solar radiation pyranometer. |
title | <b>Analysis of absorbed energy and efficiency of a solar flat plate collector |
title_full | <b>Analysis of absorbed energy and efficiency of a solar flat plate collector |
title_fullStr | <b>Analysis of absorbed energy and efficiency of a solar flat plate collector |
title_full_unstemmed | <b>Analysis of absorbed energy and efficiency of a solar flat plate collector |
title_short | <b>Analysis of absorbed energy and efficiency of a solar flat plate collector |
title_sort | b analysis of absorbed energy and efficiency of a solar flat plate collector |
topic | flat plate collector electricity demand water heating system solar radiation pyranometer. |
url | http://periodicos.uem.br/ojs/index.php/ActaSciTechnol/article/view/29352 |
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