Second-order sum and difference frequency loads on axisymmetric bodies restrained in irregular waves

Mavrakos, SA; Peponis, V

dc.contributor.author	Mavrakos, SA	en
dc.contributor.author	Peponis, V	en
dc.date.accessioned	2014-03-01T02:48:08Z
dc.date.available	2014-03-01T02:48:08Z
dc.date.issued	1992	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/33555
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0026622268&partnerID=40&md5=eaa8433cb51eadc29d28e0dfb443c294	en
dc.subject.other	Mathematical Techniques - Numerical Analysis	en
dc.subject.other	Offshore Structures - Wave Effects	en
dc.subject.other	Water Waves - Effects	en
dc.subject.other	Tension Leg Platforms (TLP)	en
dc.subject.other	Hydrodynamics	en
dc.title	Second-order sum and difference frequency loads on axisymmetric bodies restrained in irregular waves	en
heal.type	conferenceItem	en
heal.publicationDate	1992	en
heal.abstract	An exact second-order formulation is presented for computing the second-order sum and difference frequency hydrodynamic loads on vertical axisymmetric bodies restrained in irregular waves. Direct integration of the fluid pressure quadratic terms is employed in conjunction with matched eigenfunction expansions for the first-order body-wave interaction. For the evaluation of the second-order forces due to the second-order potential, Green's second identity is exploited. Numerical results are presented concerning the complete second-order exitation for various vertical axisymmetric bodies.	en
heal.publisher	Publ by Int Soc of Offshore and Polar Engineerns (ISOPE), Golden, CO, United States	en
heal.journalName	[No source information available]	en
dc.identifier.spage	546	en
dc.identifier.epage	554	en