Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collector
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1007/s40095-016-0217-1 http://hdl.handle.net/11449/178209 |
Resumo: | This work aims to build a monitoring thermal system based on low cost and using the Arduino MEGA platform. To the temperature, measurements are used thirty (30) digital sensors (DS18B20 Dallas) boarded together using three (3) wires, therefore, requiring the “One Wire” library to allow a correct read in the Arduino software. Using the Dallas sensors and the Arduino programming, it is possible monitoring the temperatures of up to 100 and twenty (120) different points, thereby significantly reducing electric problems and also the diameter of the thermal probe from uses only three (3) wires. The use of thirty (30) digital sensors significantly reduces the electrical problems and increases the processing speed using the multiplexing through the electrical connection to three (3) wires, called “normal power mode”. Using the thermal probe, which is installed, vertically inside the reservoir, it is possible to obtain the temperature graphical points, thus allowing the analysis of thermal stratification. The software used is Arduino IDE based in a language called CCS (C, C++ and “Wiring”). The water inside the reservoir stores energy in the form of sensible heat, based on the importance of the thermodynamics analysis result for this research, therefore, with some temperature, data samples obtained in thermal probe are possible to analyze the thermal stratification in the reservoir. The thermal efficiency of the energy stored in the water, either thermally stratified or homogeneous, analyzed to the first law of thermodynamics, it is the same. In the case of the second law of thermodynamics, the heat efficiency to heat homogenized water is less than the thermal efficiency in the stored water thermally stratified in the reservoir and both of them are lower than the first law of thermodynamics. |
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Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collectorArduino platformFirst and Second law of thermodynamicsSolar energyThermal stratificationThis work aims to build a monitoring thermal system based on low cost and using the Arduino MEGA platform. To the temperature, measurements are used thirty (30) digital sensors (DS18B20 Dallas) boarded together using three (3) wires, therefore, requiring the “One Wire” library to allow a correct read in the Arduino software. Using the Dallas sensors and the Arduino programming, it is possible monitoring the temperatures of up to 100 and twenty (120) different points, thereby significantly reducing electric problems and also the diameter of the thermal probe from uses only three (3) wires. The use of thirty (30) digital sensors significantly reduces the electrical problems and increases the processing speed using the multiplexing through the electrical connection to three (3) wires, called “normal power mode”. Using the thermal probe, which is installed, vertically inside the reservoir, it is possible to obtain the temperature graphical points, thus allowing the analysis of thermal stratification. The software used is Arduino IDE based in a language called CCS (C, C++ and “Wiring”). The water inside the reservoir stores energy in the form of sensible heat, based on the importance of the thermodynamics analysis result for this research, therefore, with some temperature, data samples obtained in thermal probe are possible to analyze the thermal stratification in the reservoir. The thermal efficiency of the energy stored in the water, either thermally stratified or homogeneous, analyzed to the first law of thermodynamics, it is the same. In the case of the second law of thermodynamics, the heat efficiency to heat homogenized water is less than the thermal efficiency in the stored water thermally stratified in the reservoir and both of them are lower than the first law of thermodynamics.UNESP - Univ Estadual Paulista Faculdade de Engenharia Departamento de Engenharia Mecânica, Av. Eng. Luiz Edmundo C. Coube 14-01Instituto Federal de Educação Ciência e Tecnologia de Sao Paulo, Av. Pastor José Dutra de Moraes, 239UNESP - Univ Estadual Paulista Faculdade de Engenharia Departamento de Engenharia Mecânica, Av. Eng. Luiz Edmundo C. Coube 14-01Universidade Estadual Paulista (Unesp)Ciência e Tecnologia de Sao PauloAvallone, Elson [UNESP]Cunha, Diogo GarciaPadilha, Alcides [UNESP]Scalon, Vicente Luiz [UNESP]2018-12-11T17:29:19Z2018-12-11T17:29:19Z2016-12-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article391-398application/pdfhttp://dx.doi.org/10.1007/s40095-016-0217-1International Journal of Energy and Environmental Engineering, v. 7, n. 4, p. 391-398, 2016.2251-68322008-9163http://hdl.handle.net/11449/17820910.1007/s40095-016-0217-12-s2.0-849829580622-s2.0-84982958062.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengInternational Journal of Energy and Environmental Engineering0,6020,602info:eu-repo/semantics/openAccess2024-06-28T13:54:36Zoai:repositorio.unesp.br:11449/178209Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T15:25:06.078700Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collector |
title |
Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collector |
spellingShingle |
Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collector Avallone, Elson [UNESP] Arduino platform First and Second law of thermodynamics Solar energy Thermal stratification |
title_short |
Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collector |
title_full |
Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collector |
title_fullStr |
Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collector |
title_full_unstemmed |
Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collector |
title_sort |
Electronic multiplex system using the Arduino platform to control and record the data of the temperatures profiles in heat storage tank for solar collector |
author |
Avallone, Elson [UNESP] |
author_facet |
Avallone, Elson [UNESP] Cunha, Diogo Garcia Padilha, Alcides [UNESP] Scalon, Vicente Luiz [UNESP] |
author_role |
author |
author2 |
Cunha, Diogo Garcia Padilha, Alcides [UNESP] Scalon, Vicente Luiz [UNESP] |
author2_role |
author author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual Paulista (Unesp) Ciência e Tecnologia de Sao Paulo |
dc.contributor.author.fl_str_mv |
Avallone, Elson [UNESP] Cunha, Diogo Garcia Padilha, Alcides [UNESP] Scalon, Vicente Luiz [UNESP] |
dc.subject.por.fl_str_mv |
Arduino platform First and Second law of thermodynamics Solar energy Thermal stratification |
topic |
Arduino platform First and Second law of thermodynamics Solar energy Thermal stratification |
description |
This work aims to build a monitoring thermal system based on low cost and using the Arduino MEGA platform. To the temperature, measurements are used thirty (30) digital sensors (DS18B20 Dallas) boarded together using three (3) wires, therefore, requiring the “One Wire” library to allow a correct read in the Arduino software. Using the Dallas sensors and the Arduino programming, it is possible monitoring the temperatures of up to 100 and twenty (120) different points, thereby significantly reducing electric problems and also the diameter of the thermal probe from uses only three (3) wires. The use of thirty (30) digital sensors significantly reduces the electrical problems and increases the processing speed using the multiplexing through the electrical connection to three (3) wires, called “normal power mode”. Using the thermal probe, which is installed, vertically inside the reservoir, it is possible to obtain the temperature graphical points, thus allowing the analysis of thermal stratification. The software used is Arduino IDE based in a language called CCS (C, C++ and “Wiring”). The water inside the reservoir stores energy in the form of sensible heat, based on the importance of the thermodynamics analysis result for this research, therefore, with some temperature, data samples obtained in thermal probe are possible to analyze the thermal stratification in the reservoir. The thermal efficiency of the energy stored in the water, either thermally stratified or homogeneous, analyzed to the first law of thermodynamics, it is the same. In the case of the second law of thermodynamics, the heat efficiency to heat homogenized water is less than the thermal efficiency in the stored water thermally stratified in the reservoir and both of them are lower than the first law of thermodynamics. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-12-01 2018-12-11T17:29:19Z 2018-12-11T17:29:19Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1007/s40095-016-0217-1 International Journal of Energy and Environmental Engineering, v. 7, n. 4, p. 391-398, 2016. 2251-6832 2008-9163 http://hdl.handle.net/11449/178209 10.1007/s40095-016-0217-1 2-s2.0-84982958062 2-s2.0-84982958062.pdf |
url |
http://dx.doi.org/10.1007/s40095-016-0217-1 http://hdl.handle.net/11449/178209 |
identifier_str_mv |
International Journal of Energy and Environmental Engineering, v. 7, n. 4, p. 391-398, 2016. 2251-6832 2008-9163 10.1007/s40095-016-0217-1 2-s2.0-84982958062 2-s2.0-84982958062.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
International Journal of Energy and Environmental Engineering 0,602 0,602 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
391-398 application/pdf |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808128221471834112 |