Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertainty

Detalhes bibliográficos
Autor(a) principal: Vieira, João
Data de Publicação: 2017
Outros Autores: Cunha, Maria Conceição
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://hdl.handle.net/10316/45917
https://doi.org/10.1007/s11269-017-1584-y
Resumo: The authors acknowledge the publisher in granting permission for making post-print version available in open access institutional repository after 12 after publication.
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spelling Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertaintyWater supplyCapacity expansionNested optimization approachesThe authors acknowledge the publisher in granting permission for making post-print version available in open access institutional repository after 12 after publication.A nested optimization approach is proposed to solve capacity expansion problems of multiquality water supply systems. The problem to be solved consists of determining the infrastructure that should be built and/or rehabilitated at a specific time. This decision should be taken in a long-term planning perspective. It should consider how the operation will be performed to satisfy demand and water quality requirements by using multiple sources with different water quality at the source, take into account the temporal and spatial distribution of the water resources available and remain aware of the environmental impacts. In addition, decision processes which do not appropriately consider inherent uncertainties (e.g., hydrological, demographic, and technological uncertainties) can lead to suboptimal solutions. Here, uncertainty is handled using scenario planning with the aim of finding expansion solutions that can be expected to perform well under a set of possible future situations (or scenarios). The solution method combines simulated annealing with nonlinear programming to determine the solution to the nested optimization problem.Springer2017-03-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://hdl.handle.net/10316/45917http://hdl.handle.net/10316/45917https://doi.org/10.1007/s11269-017-1584-yeng0920-47411573-1650https://link.springer.com/journal/11269Vieira, JoãoCunha, Maria Conceiçãoinfo: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:RCAAP2020-05-25T11:42:34Zoai:estudogeral.uc.pt:10316/45917Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T20:57:18.049763Repositório 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 Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertainty
title Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertainty
spellingShingle Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertainty
Vieira, João
Water supply
Capacity expansion
Nested optimization approaches
title_short Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertainty
title_full Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertainty
title_fullStr Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertainty
title_full_unstemmed Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertainty
title_sort Nested optimization approach for the capacity expansion of multiquality water supply systems under uncertainty
author Vieira, João
author_facet Vieira, João
Cunha, Maria Conceição
author_role author
author2 Cunha, Maria Conceição
author2_role author
dc.contributor.author.fl_str_mv Vieira, João
Cunha, Maria Conceição
dc.subject.por.fl_str_mv Water supply
Capacity expansion
Nested optimization approaches
topic Water supply
Capacity expansion
Nested optimization approaches
description The authors acknowledge the publisher in granting permission for making post-print version available in open access institutional repository after 12 after publication.
publishDate 2017
dc.date.none.fl_str_mv 2017-03-01
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/10316/45917
http://hdl.handle.net/10316/45917
https://doi.org/10.1007/s11269-017-1584-y
url http://hdl.handle.net/10316/45917
https://doi.org/10.1007/s11269-017-1584-y
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0920-4741
1573-1650
https://link.springer.com/journal/11269
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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
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reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
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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
repository.mail.fl_str_mv
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