Model for determining flow diameter and economic velocity in water elevating systems

Detalhes bibliográficos
Autor(a) principal: Zocoler, Joao L.
Data de Publicação: 2006
Outros Autores: Baggio Filho, Francisco C., Oliveira, Luis A. F., Hernandez, Fernando B. T.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UNESP
Texto Completo: http://dx.doi.org/10.1155/MPE/2006/17263
http://hdl.handle.net/11449/10510
Resumo: The purpose of this paper was to develop a model for calculating the economical flow diameter and velocity, by obtaining the economical diameter, using Swamee's friction factor equation, by minimizing the total annual cost. The application of the model to a regular supply condition showed that the diameter of the actual condition, 250 mm, compared with the diameter calculated by the mode, at the same tariff as that applied to the property ( ground), 284.1 mm, involved the necessity to generate, transmit, and distribute extra electrical energy, due to the higher load loss caused by the original diameter, approximately 30800 kWh/year. This means that in one year, the consumer would spend R$2,804.00 more on pumping cost alone.
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spelling Model for determining flow diameter and economic velocity in water elevating systemsThe purpose of this paper was to develop a model for calculating the economical flow diameter and velocity, by obtaining the economical diameter, using Swamee's friction factor equation, by minimizing the total annual cost. The application of the model to a regular supply condition showed that the diameter of the actual condition, 250 mm, compared with the diameter calculated by the mode, at the same tariff as that applied to the property ( ground), 284.1 mm, involved the necessity to generate, transmit, and distribute extra electrical energy, due to the higher load loss caused by the original diameter, approximately 30800 kWh/year. This means that in one year, the consumer would spend R$2,804.00 more on pumping cost alone.Univ Estadual Paulista, FEIS, Phytosan Dept, BR-15385000 Ilha Solteira, SP, BrazilUniv Estadual Paulista, FEIS, Dept Agron, BR-15385000 Ilha Solteira, SP, BrazilUniv Estadual Paulista, FEIS, Dept Math, BR-15385000 Ilha Solteira, SP, BrazilUniv Estadual Paulista, FEIS, Phytosan Dept, BR-15385000 Ilha Solteira, SP, BrazilUniv Estadual Paulista, FEIS, Dept Agron, BR-15385000 Ilha Solteira, SP, BrazilUniv Estadual Paulista, FEIS, Dept Math, BR-15385000 Ilha Solteira, SP, BrazilHindawi Publishing CorporationUniversidade Estadual Paulista (Unesp)Zocoler, Joao L.Baggio Filho, Francisco C.Oliveira, Luis A. F.Hernandez, Fernando B. T.2014-05-20T13:30:53Z2014-05-20T13:30:53Z2006-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article17application/pdfhttp://dx.doi.org/10.1155/MPE/2006/17263Mathematical Problems In Engineering. New York: Hindawi Publishing Corporation, 17 p., 2006.1024-123Xhttp://hdl.handle.net/11449/1051010.1155/MPE/2006/17263WOS:000240342100001WOS000240342100001.pdfWeb of Sciencereponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengMathematical Problems in Engineering1.145info:eu-repo/semantics/openAccess2024-01-20T06:28:57Zoai:repositorio.unesp.br:11449/10510Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-05-23T21:11:24.080800Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false
dc.title.none.fl_str_mv Model for determining flow diameter and economic velocity in water elevating systems
title Model for determining flow diameter and economic velocity in water elevating systems
spellingShingle Model for determining flow diameter and economic velocity in water elevating systems
Zocoler, Joao L.
title_short Model for determining flow diameter and economic velocity in water elevating systems
title_full Model for determining flow diameter and economic velocity in water elevating systems
title_fullStr Model for determining flow diameter and economic velocity in water elevating systems
title_full_unstemmed Model for determining flow diameter and economic velocity in water elevating systems
title_sort Model for determining flow diameter and economic velocity in water elevating systems
author Zocoler, Joao L.
author_facet Zocoler, Joao L.
Baggio Filho, Francisco C.
Oliveira, Luis A. F.
Hernandez, Fernando B. T.
author_role author
author2 Baggio Filho, Francisco C.
Oliveira, Luis A. F.
Hernandez, Fernando B. T.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade Estadual Paulista (Unesp)
dc.contributor.author.fl_str_mv Zocoler, Joao L.
Baggio Filho, Francisco C.
Oliveira, Luis A. F.
Hernandez, Fernando B. T.
description The purpose of this paper was to develop a model for calculating the economical flow diameter and velocity, by obtaining the economical diameter, using Swamee's friction factor equation, by minimizing the total annual cost. The application of the model to a regular supply condition showed that the diameter of the actual condition, 250 mm, compared with the diameter calculated by the mode, at the same tariff as that applied to the property ( ground), 284.1 mm, involved the necessity to generate, transmit, and distribute extra electrical energy, due to the higher load loss caused by the original diameter, approximately 30800 kWh/year. This means that in one year, the consumer would spend R$2,804.00 more on pumping cost alone.
publishDate 2006
dc.date.none.fl_str_mv 2006-01-01
2014-05-20T13:30:53Z
2014-05-20T13:30:53Z
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/10.1155/MPE/2006/17263
Mathematical Problems In Engineering. New York: Hindawi Publishing Corporation, 17 p., 2006.
1024-123X
http://hdl.handle.net/11449/10510
10.1155/MPE/2006/17263
WOS:000240342100001
WOS000240342100001.pdf
url http://dx.doi.org/10.1155/MPE/2006/17263
http://hdl.handle.net/11449/10510
identifier_str_mv Mathematical Problems In Engineering. New York: Hindawi Publishing Corporation, 17 p., 2006.
1024-123X
10.1155/MPE/2006/17263
WOS:000240342100001
WOS000240342100001.pdf
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Mathematical Problems in Engineering
1.145
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 17
application/pdf
dc.publisher.none.fl_str_mv Hindawi Publishing Corporation
publisher.none.fl_str_mv Hindawi Publishing Corporation
dc.source.none.fl_str_mv Web of Science
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
_version_ 1803045725197565952

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