Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box Cookers
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10174/31607 https://doi.org/10.1016/j.solener.2018.03.040 |
Resumo: | Solar cookers, in particular solar box cookers, are becoming more popular and widespread. New ideas, manufacturing techniques and higher performance designs are being proposed. As usual, a good testing standard is an important tool for the market and for cooker acceptance from the users. In the past, testing procedures and figures of merit have been proposed [1–5] for cooker characterization. These have several limitations that can be eliminated with a deeper analysis of solar box cooker optical a thermal behavior. This paper proposes a revision of these procedures yielding more meaningful and useful Figures of Merit. This work can be a first step towards a future and more precise testing standard. This revision is formulated keeping an important characteristic of the existing proposals: simple and available instrumentation allowing these tests to be carried anywhere in the World, with a minimum of investment and/or lab conditions. |
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Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box CookersSolar cookers, in particular solar box cookers, are becoming more popular and widespread. New ideas, manufacturing techniques and higher performance designs are being proposed. As usual, a good testing standard is an important tool for the market and for cooker acceptance from the users. In the past, testing procedures and figures of merit have been proposed [1–5] for cooker characterization. These have several limitations that can be eliminated with a deeper analysis of solar box cooker optical a thermal behavior. This paper proposes a revision of these procedures yielding more meaningful and useful Figures of Merit. This work can be a first step towards a future and more precise testing standard. This revision is formulated keeping an important characteristic of the existing proposals: simple and available instrumentation allowing these tests to be carried anywhere in the World, with a minimum of investment and/or lab conditions.2022-03-30T15:42:34Z2022-03-302018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10174/31607http://hdl.handle.net/10174/31607https://doi.org/10.1016/j.solener.2018.03.040porcollarespereira@uevora.ptacavaco@uevora.ptacmt@uevora.ptCollares, ManuelCavaco, AfonsoTavares, Ailtoninfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2024-01-03T19:31:28Zoai:dspace.uevora.pt:10174/31607Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-20T01:20:45.385671Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box Cookers |
title |
Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box Cookers |
spellingShingle |
Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box Cookers Collares, Manuel |
title_short |
Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box Cookers |
title_full |
Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box Cookers |
title_fullStr |
Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box Cookers |
title_full_unstemmed |
Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box Cookers |
title_sort |
Figures of merit and their relevance in the context of a standard testing and performance comparison methods for solar box Cookers |
author |
Collares, Manuel |
author_facet |
Collares, Manuel Cavaco, Afonso Tavares, Ailton |
author_role |
author |
author2 |
Cavaco, Afonso Tavares, Ailton |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Collares, Manuel Cavaco, Afonso Tavares, Ailton |
description |
Solar cookers, in particular solar box cookers, are becoming more popular and widespread. New ideas, manufacturing techniques and higher performance designs are being proposed. As usual, a good testing standard is an important tool for the market and for cooker acceptance from the users. In the past, testing procedures and figures of merit have been proposed [1–5] for cooker characterization. These have several limitations that can be eliminated with a deeper analysis of solar box cooker optical a thermal behavior. This paper proposes a revision of these procedures yielding more meaningful and useful Figures of Merit. This work can be a first step towards a future and more precise testing standard. This revision is formulated keeping an important characteristic of the existing proposals: simple and available instrumentation allowing these tests to be carried anywhere in the World, with a minimum of investment and/or lab conditions. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01T00:00:00Z 2022-03-30T15:42:34Z 2022-03-30 |
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://hdl.handle.net/10174/31607 http://hdl.handle.net/10174/31607 https://doi.org/10.1016/j.solener.2018.03.040 |
url |
http://hdl.handle.net/10174/31607 https://doi.org/10.1016/j.solener.2018.03.040 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
collarespereira@uevora.pt acavaco@uevora.pt acmt@uevora.pt |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
instname_str |
Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
instacron_str |
RCAAP |
institution |
RCAAP |
reponame_str |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
collection |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
repository.name.fl_str_mv |
Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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1799136688968040448 |