Show simple item record

dc.contributor.authorLlull Marroig, Antoni Ignaci
dc.contributor.authorMujal Colilles, Anna
dc.contributor.authorCastells Sanabra, Marcel·la
dc.contributor.authorGironella Cobos, Xavier
dc.contributor.authorMartínez de Osés, Francesc Xavier
dc.contributor.authorMartín Mallofré, Agustí
dc.contributor.authorSánchez-Arcilla Conejo, Agustín
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament de Ciència i Enginyeria Nàutiques
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Civil i Ambiental
dc.date.accessioned2018-07-30T12:02:53Z
dc.date.available2018-07-30T12:02:53Z
dc.date.issued2018
dc.identifier.citationLlull, A., Mujal-Colilles, A., Castells, M., Gironella, X., Martinez, F. J., Martin, A., Sanchez-arcilla, A. Hybrid tool to prevent ship propeller erosion. A: International Conference on Ocean, Offshore and Arctic Engineering. "Proceedings of the ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering OMAE2018: June 17-22, 2018, Madrid, Spain". American Society of Mechanical Engineers (ASME), 2018, p. 1-9.
dc.identifier.urihttp://hdl.handle.net/2117/120270
dc.description.abstractThe present contribution aims to implement a new methodology to prevent Roll on-Roll off vessels (RO-RO) from causing severe scouring actions. The methodology combines field, experimental, theoretical and numerical tools exchanging information to establish the manoeuvre potential scouring damage. The main contribution is the introduction of a manoeuvre ship simulator to obtain variables that otherwise cannot be obtained in field studies. The se variables, all related to ship’s propeller behaviour, are the rotational speed, the pitch ratio and the engine powerduring the whole manoeuvre. Results show an over- prediction of the theoretical and experimental axial velocity and maximum erosion depth, indicating their clear limitations and the necessity of accurate data to apply the method. The methodology used with the key incorporation of the manoeuvre simulator is revealed to be a very useful tool to study new manoeuvres (including the possibility to work with a single or a couple of tugboats during the docking and undocking manoeuvres) to prevent propeller scouring actions.
dc.format.extent9 p.
dc.language.isoeng
dc.publisherAmerican Society of Mechanical Engineers (ASME)
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Nàutica::Enginyeria naval
dc.subject.lcshPropellers.
dc.subject.lcshShip propulsion
dc.subject.lcshMarine engineering
dc.titleHybrid tool to prevent ship propeller erosion
dc.typeConference report
dc.subject.lemacVaixells -- Propulsió
dc.subject.lemacHèlices
dc.subject.lemacEnginyeria naval
dc.contributor.groupUniversitat Politècnica de Catalunya. LIM/UPC - Laboratori d'Enginyeria Marítima
dc.contributor.groupUniversitat Politècnica de Catalunya. TRANSMAR - Grup de recerca de transport marítim i logística portuària
dc.rights.accessOpen Access
local.identifier.drac23238617
dc.description.versionPostprint (author's final draft)
local.citation.authorLlull, A.; Mujal-Colilles, A.; Castells, M.; Gironella, X.; Martinez, F. J.; Martin, A.; Sanchez-arcilla, A.
local.citation.contributorInternational Conference on Ocean, Offshore and Arctic Engineering
local.citation.publicationNameProceedings of the ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering OMAE2018: June 17-22, 2018, Madrid, Spain
local.citation.startingPage1
local.citation.endingPage9


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain