Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costs

Autores
Cafaro, Vanina G.; Cafaro, Diego C.; Cerdá, Jaime
Año de publicación
2013
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
This work presents a continuous-time mixed-integer linear programming (MILP) formulation to find the best detailed schedule for single-source multi-product pipelines, minimizing the total operating costs. By knowing the aggregate plan including pumping and delivery tasks, the best detailed solution tends to minimize pump stoppage/restart costs as well as pumping energy charges associated to the head loss inside the pipeline, which are strongly dependent on the flow rate at every pipeline segment. Pumping costs for transporting products into the pipeline are estimated by introducing a novel piecewise linear calculation of the energy loss. The proposed approach is applied to find the optimal detailed schedule for a real-world case study consisting of a single source pipeline with multiple offtake stations. Important reductions in the operational costs with regards to previous contributions are obtained.
Sociedad Argentina de Informática e Investigación Operativa
Materia
Ciencias Informáticas
MILP approach
Detailed scheduling
Multiproduct pipeline
Friction head loss
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/94318
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/94318
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costsCafaro, Vanina G.Cafaro, Diego C.Cerdá, JaimeCiencias InformáticasMILP approachDetailed schedulingMultiproduct pipelineFriction head lossThis work presents a continuous-time mixed-integer linear programming (MILP) formulation to find the best detailed schedule for single-source multi-product pipelines, minimizing the total operating costs. By knowing the aggregate plan including pumping and delivery tasks, the best detailed solution tends to minimize pump stoppage/restart costs as well as pumping energy charges associated to the head loss inside the pipeline, which are strongly dependent on the flow rate at every pipeline segment. Pumping costs for transporting products into the pipeline are estimated by introducing a novel piecewise linear calculation of the energy loss. The proposed approach is applied to find the optimal detailed schedule for a real-world case study consisting of a single source pipeline with multiple offtake stations. Important reductions in the operational costs with regards to previous contributions are obtained.Sociedad Argentina de Informática e Investigación Operativa2013-09info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf24-35http://sedici.unlp.edu.ar/handle/10915/94318enginfo:eu-repo/semantics/altIdentifier/issn/2313-9102info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-03T10:51:53Zoai:sedici.unlp.edu.ar:10915/94318Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-03 10:51:54.17SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costs
title Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costs
spellingShingle Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costs
Cafaro, Vanina G.
Ciencias Informáticas
MILP approach
Detailed scheduling
Multiproduct pipeline
Friction head loss
title_short Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costs
title_full Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costs
title_fullStr Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costs
title_full_unstemmed Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costs
title_sort Improving the mathematical formulation for the detailed scheduling of refined products pipelines by acconting for flow rate dependent pumping costs
dc.creator.none.fl_str_mv Cafaro, Vanina G.
Cafaro, Diego C.
Cerdá, Jaime
author Cafaro, Vanina G.
author_facet Cafaro, Vanina G.
Cafaro, Diego C.
Cerdá, Jaime
author_role author
author2 Cafaro, Diego C.
Cerdá, Jaime
author2_role author
author
dc.subject.none.fl_str_mv Ciencias Informáticas
MILP approach
Detailed scheduling
Multiproduct pipeline
Friction head loss
topic Ciencias Informáticas
MILP approach
Detailed scheduling
Multiproduct pipeline
Friction head loss
dc.description.none.fl_txt_mv This work presents a continuous-time mixed-integer linear programming (MILP) formulation to find the best detailed schedule for single-source multi-product pipelines, minimizing the total operating costs. By knowing the aggregate plan including pumping and delivery tasks, the best detailed solution tends to minimize pump stoppage/restart costs as well as pumping energy charges associated to the head loss inside the pipeline, which are strongly dependent on the flow rate at every pipeline segment. Pumping costs for transporting products into the pipeline are estimated by introducing a novel piecewise linear calculation of the energy loss. The proposed approach is applied to find the optimal detailed schedule for a real-world case study consisting of a single source pipeline with multiple offtake stations. Important reductions in the operational costs with regards to previous contributions are obtained.
Sociedad Argentina de Informática e Investigación Operativa
description This work presents a continuous-time mixed-integer linear programming (MILP) formulation to find the best detailed schedule for single-source multi-product pipelines, minimizing the total operating costs. By knowing the aggregate plan including pumping and delivery tasks, the best detailed solution tends to minimize pump stoppage/restart costs as well as pumping energy charges associated to the head loss inside the pipeline, which are strongly dependent on the flow rate at every pipeline segment. Pumping costs for transporting products into the pipeline are estimated by introducing a novel piecewise linear calculation of the energy loss. The proposed approach is applied to find the optimal detailed schedule for a real-world case study consisting of a single source pipeline with multiple offtake stations. Important reductions in the operational costs with regards to previous contributions are obtained.
publishDate 2013
dc.date.none.fl_str_mv 2013-09
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/94318
url http://sedici.unlp.edu.ar/handle/10915/94318
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/2313-9102
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
24-35
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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