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Optimization of oil outflow and cargo capacity of an AFRAMAX oil tanker design

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dc.contributor.author Papanikolaou, A en
dc.contributor.author Zaraphonitis, G en
dc.contributor.author Boulougouris, E en
dc.contributor.author Langbecker, BU en
dc.contributor.author Matho, S en
dc.contributor.author Sames, P en
dc.date.accessioned 2014-03-01T02:53:24Z
dc.date.available 2014-03-01T02:53:24Z
dc.date.issued 2011 en
dc.identifier.uri http://hdl.handle.net/123456789/36297
dc.relation.uri http://www.scopus.com/inward/record.url?eid=2-s2.0-84864020031&partnerID=40&md5=541218e2c35691e5247384ba50234653 en
dc.subject Accidental oil outflow en
dc.subject Genetic algorithms en
dc.subject Multi-criteria decision making en
dc.subject Risk-based design en
dc.subject Tanker design optimization en
dc.subject.other Accidental oil outflow en
dc.subject.other Automated optimization en
dc.subject.other Cargo area en
dc.subject.other Cargo capacity en
dc.subject.other Cargo volume en
dc.subject.other Decision makers en
dc.subject.other Design optimization en
dc.subject.other Design parameters en
dc.subject.other Multi objective decision making en
dc.subject.other Multi-criteria decision making en
dc.subject.other Optimization criteria en
dc.subject.other Optimization software en
dc.subject.other Parametric optimization en
dc.subject.other Risk-based design en
dc.subject.other Steel weight en
dc.subject.other Structural models en
dc.subject.other Transport capacity en
dc.subject.other Decision making en
dc.subject.other Design en
dc.subject.other Electric network parameters en
dc.subject.other Genetic algorithms en
dc.subject.other Model structures en
dc.subject.other Oil tankers en
dc.subject.other Ship models en
dc.subject.other Optimization en
dc.title Optimization of oil outflow and cargo capacity of an AFRAMAX oil tanker design en
heal.type conferenceItem en
heal.publicationDate 2011 en
heal.abstract The paper presents the parametric optimization of a double hull AFRAMAX tanker design, targeting reduced oil-outflow probability and increased cargo carrying capacity. The contradicting objectives of maximizing the cargo volume while at the same time minimum cargo area steel weight and mean oil outflow index are treated as part of a multi-objective decision making problem. A parametric geometrical ship model has been developed in NAPA®, while the structural model was created by POSEIDON®. The integration of the above software packages has been assigned to the modeFRONTIER® optimization software. The developed approach leads to an automated optimization procedure allowing an im proved feedback to the designer for the trade-off between the various design parameters, optimization criteria and decision-maker preferences. Obtained results suggest notable improvements in transport capacity and oil outflow performance of known well established yard designs. en
heal.journalName 3rd International Symposium on Ship Operations, Management and Economics 2011 en
dc.identifier.spage 29 en
dc.identifier.epage 39 en


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