Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach

Autores
Díaz Ojeda, Héctor Rubén; Oyuela, Sebastian; Sosa, Roberto; Otero, Alejandro Daniel; Pérez Arribas, Francisco
Año de publicación
2024
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Naval hydrodynamics typically focus on reducing ship resistance, which can be achieved by incorporating a bulbous bow. This feature is commonly used in the merchant fleet and smaller vessels, such as fishing boats, to minimize wave-making resistance. However, it is important to note that the use of a bulbous bow may not always be necessary or effective in all ship designs. In some cases, fishing ship designs may include a bulbous bow that is not optimized due to the use of procedures and methods intended for larger merchant ships or based on past experience. This study examines the effect of different bow designs, including the bulbous bow, on ship resistance in calm water, with a focus on a typical Argentinian trawler fishing vessel. The objective of this research is to assess the hydrodynamics of various designs for a particular ship by modifying its vessel lines. Firstly, the bulbous bow is removed, and then the reduction in ship resistance achieved by the bulbous bow under different load conditions and speeds is evaluated by comparing the vessel with and without the bulbous bow. The numerical analysis is performed using OpenFOAM, and the results are validated through towing tank experiments. This research indicates that the performance of the bulbous bow varies under different conditions. Therefore, it is recommended to conduct an initial study and a full evaluation of the design and operation alternatives.
Fil: Díaz Ojeda, Héctor Rubén. Universidad de Las Palmas de Gran Canaria; España
Fil: Oyuela, Sebastian. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Sosa, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina
Fil: Otero, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Simulación Computacional para Aplicaciones Tecnológicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Pérez Arribas, Francisco. Universidad Politécnica de Madrid; España
Materia
ship resistance
EFD
CFD
bulbous bow
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/255708
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design ApproachDíaz Ojeda, Héctor RubénOyuela, SebastianSosa, RobertoOtero, Alejandro DanielPérez Arribas, Franciscoship resistanceEFDCFDbulbous bowhttps://purl.org/becyt/ford/2.11https://purl.org/becyt/ford/2Naval hydrodynamics typically focus on reducing ship resistance, which can be achieved by incorporating a bulbous bow. This feature is commonly used in the merchant fleet and smaller vessels, such as fishing boats, to minimize wave-making resistance. However, it is important to note that the use of a bulbous bow may not always be necessary or effective in all ship designs. In some cases, fishing ship designs may include a bulbous bow that is not optimized due to the use of procedures and methods intended for larger merchant ships or based on past experience. This study examines the effect of different bow designs, including the bulbous bow, on ship resistance in calm water, with a focus on a typical Argentinian trawler fishing vessel. The objective of this research is to assess the hydrodynamics of various designs for a particular ship by modifying its vessel lines. Firstly, the bulbous bow is removed, and then the reduction in ship resistance achieved by the bulbous bow under different load conditions and speeds is evaluated by comparing the vessel with and without the bulbous bow. The numerical analysis is performed using OpenFOAM, and the results are validated through towing tank experiments. This research indicates that the performance of the bulbous bow varies under different conditions. Therefore, it is recommended to conduct an initial study and a full evaluation of the design and operation alternatives.Fil: Díaz Ojeda, Héctor Rubén. Universidad de Las Palmas de Gran Canaria; EspañaFil: Oyuela, Sebastian. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaFil: Sosa, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; ArgentinaFil: Otero, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Simulación Computacional para Aplicaciones Tecnológicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; ArgentinaFil: Pérez Arribas, Francisco. Universidad Politécnica de Madrid; EspañaMDPI2024-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/255708Díaz Ojeda, Héctor Rubén; Oyuela, Sebastian; Sosa, Roberto; Otero, Alejandro Daniel; Pérez Arribas, Francisco; Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach; MDPI; Journal of Marine Science and Engineering; 12; 3; 2-2024; 1-182077-1312CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2077-1312/12/3/436info:eu-repo/semantics/altIdentifier/doi/10.3390/jmse12030436info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:11:45Zoai:ri.conicet.gov.ar:11336/255708instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:11:45.765CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach
title Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach
spellingShingle Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach
Díaz Ojeda, Héctor Rubén
ship resistance
EFD
CFD
bulbous bow
title_short Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach
title_full Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach
title_fullStr Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach
title_full_unstemmed Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach
title_sort Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach
dc.creator.none.fl_str_mv Díaz Ojeda, Héctor Rubén
Oyuela, Sebastian
Sosa, Roberto
Otero, Alejandro Daniel
Pérez Arribas, Francisco
author Díaz Ojeda, Héctor Rubén
author_facet Díaz Ojeda, Héctor Rubén
Oyuela, Sebastian
Sosa, Roberto
Otero, Alejandro Daniel
Pérez Arribas, Francisco
author_role author
author2 Oyuela, Sebastian
Sosa, Roberto
Otero, Alejandro Daniel
Pérez Arribas, Francisco
author2_role author
author
author
author
dc.subject.none.fl_str_mv ship resistance
EFD
CFD
bulbous bow
topic ship resistance
EFD
CFD
bulbous bow
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.11
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Naval hydrodynamics typically focus on reducing ship resistance, which can be achieved by incorporating a bulbous bow. This feature is commonly used in the merchant fleet and smaller vessels, such as fishing boats, to minimize wave-making resistance. However, it is important to note that the use of a bulbous bow may not always be necessary or effective in all ship designs. In some cases, fishing ship designs may include a bulbous bow that is not optimized due to the use of procedures and methods intended for larger merchant ships or based on past experience. This study examines the effect of different bow designs, including the bulbous bow, on ship resistance in calm water, with a focus on a typical Argentinian trawler fishing vessel. The objective of this research is to assess the hydrodynamics of various designs for a particular ship by modifying its vessel lines. Firstly, the bulbous bow is removed, and then the reduction in ship resistance achieved by the bulbous bow under different load conditions and speeds is evaluated by comparing the vessel with and without the bulbous bow. The numerical analysis is performed using OpenFOAM, and the results are validated through towing tank experiments. This research indicates that the performance of the bulbous bow varies under different conditions. Therefore, it is recommended to conduct an initial study and a full evaluation of the design and operation alternatives.
Fil: Díaz Ojeda, Héctor Rubén. Universidad de Las Palmas de Gran Canaria; España
Fil: Oyuela, Sebastian. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Sosa, Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Houssay. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long". Universidad de Buenos Aires. Facultad de Ingeniería. Instituto de Tecnologías y Ciencias de la Ingeniería "Hilario Fernández Long"; Argentina
Fil: Otero, Alejandro Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Centro de Simulación Computacional para Aplicaciones Tecnológicas; Argentina. Universidad de Buenos Aires. Facultad de Ingeniería; Argentina
Fil: Pérez Arribas, Francisco. Universidad Politécnica de Madrid; España
description Naval hydrodynamics typically focus on reducing ship resistance, which can be achieved by incorporating a bulbous bow. This feature is commonly used in the merchant fleet and smaller vessels, such as fishing boats, to minimize wave-making resistance. However, it is important to note that the use of a bulbous bow may not always be necessary or effective in all ship designs. In some cases, fishing ship designs may include a bulbous bow that is not optimized due to the use of procedures and methods intended for larger merchant ships or based on past experience. This study examines the effect of different bow designs, including the bulbous bow, on ship resistance in calm water, with a focus on a typical Argentinian trawler fishing vessel. The objective of this research is to assess the hydrodynamics of various designs for a particular ship by modifying its vessel lines. Firstly, the bulbous bow is removed, and then the reduction in ship resistance achieved by the bulbous bow under different load conditions and speeds is evaluated by comparing the vessel with and without the bulbous bow. The numerical analysis is performed using OpenFOAM, and the results are validated through towing tank experiments. This research indicates that the performance of the bulbous bow varies under different conditions. Therefore, it is recommended to conduct an initial study and a full evaluation of the design and operation alternatives.
publishDate 2024
dc.date.none.fl_str_mv 2024-02
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/255708
Díaz Ojeda, Héctor Rubén; Oyuela, Sebastian; Sosa, Roberto; Otero, Alejandro Daniel; Pérez Arribas, Francisco; Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach; MDPI; Journal of Marine Science and Engineering; 12; 3; 2-2024; 1-18
2077-1312
CONICET Digital
CONICET
url http://hdl.handle.net/11336/255708
identifier_str_mv Díaz Ojeda, Héctor Rubén; Oyuela, Sebastian; Sosa, Roberto; Otero, Alejandro Daniel; Pérez Arribas, Francisco; Fishing Vessel Bulbous Bow Hydrodynamics—A Numerical Reverse Design Approach; MDPI; Journal of Marine Science and Engineering; 12; 3; 2-2024; 1-18
2077-1312
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2077-1312/12/3/436
info:eu-repo/semantics/altIdentifier/doi/10.3390/jmse12030436
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv MDPI
publisher.none.fl_str_mv MDPI
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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