Wave run-up and second-order wave forces on a truncated circular cylinder due to monochromatic waves

Mavrakos, SA; Chatjigeorgiou, IK; Lentziou, DM

dc.contributor.author	Mavrakos, SA	en
dc.contributor.author	Chatjigeorgiou, IK	en
dc.contributor.author	Lentziou, DM	en
dc.date.accessioned	2014-03-01T02:50:13Z
dc.date.available	2014-03-01T02:50:13Z
dc.date.issued	2005	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/34971
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-27744563605&partnerID=40&md5=7fa34e4976eb7895f21410737a6f891f	en
dc.subject.other	Boundary conditions	en
dc.subject.other	Diffraction	en
dc.subject.other	Flow of fluids	en
dc.subject.other	Numerical methods	en
dc.subject.other	Pressure distribution	en
dc.subject.other	Problem solving	en
dc.subject.other	Double frequency diffraction potential	en
dc.subject.other	Free wave component	en
dc.subject.other	Gauss-Legendre numerical techniques	en
dc.subject.other	Truncated cylinders	en
dc.subject.other	Cylinders (shapes)	en
dc.title	Wave run-up and second-order wave forces on a truncated circular cylinder due to monochromatic waves	en
heal.type	conferenceItem	en
heal.identifier.secondary	OMAE2005-67104	en
heal.publicationDate	2005	en
heal.abstract	The second-order diffraction potential around a truncated cylinder is considered. The solution method is based on a semi-analytical formulation for the double frequency diffraction potential. The later is properly decomposed into three components in order to satisfy all boundary conditions involved in the problem. The solution process results in a Sturm-Liouville problem for the ring-shaped outer fluid region, which is defined by the geometry of the structure. The matching of the potentials along the boundaries of neighborhood fluid regions is established with the aid of the 'free' wave component The calculation of integral of the pressure distribution on the free surface is carried out using an appropriate Gauss-Legendre numerical technique. The efficiency of the method described in the present is validated through comparative numerical results. Copyright © 2005 by ASME.	en
heal.journalName	Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE	en
dc.identifier.volume	1 A	en
dc.identifier.spage	231	en
dc.identifier.epage	238	en