A unique solvable higher order BEM for wave diffraction and radiation

Conference · Sun Dec 31 00:00:00 EST 1995

OSTI ID:260376

Teng, B; Li, Y C ^[1]

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1. Dalian Univ. of Technology (China)

For the discretization of higher order elements, the paper presents a modifying integral domain method to remove the irregular frequencies inherited in the integral equation of wave diffraction and radiation from a surface-piercing body. The set of over-determined linear equations obtained from the method is modified into a normal set of linear equations by superposing a set of linear equations with zero solutions. Numerical experiments have also been carried out to find the optimum choice of the size of the auxiliary domain and the discretization on it.

• OSTI ID: 260376
• Report Number(s): CONF-950604-; ISBN 1-880653-19-2; TRN: IM9632%%35
• Resource Relation: Conference: 5. international conference on offshore and polar engineering, The Hague (Netherlands), 11-15 Jun 1995; Other Information: PBD: 1995; Related Information: Is Part Of Proceedings of the fifth (1995) international offshore and polar engineering conference. Volume 3; Chung, J.S. [ed.] [Colorado School of Mines, Golden, CO (United States)]; Maeda, Hisaaki [ed.] [Univ. of Tokyo (Japan)]; Kim, C.H. [ed.] [Texas A and M Univ., College Station, TX (United States)]; PB: 753 p.
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING NOT INCLUDED IN OTHER CATEGORIES
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WAVE PROPAGATION
TIME-SERIES ANALYSIS
OFFSHORE PLATFORMS
WAVE FORCES
MATHEMATICAL MODELS
DYNAMIC LOADS
RESPONSE FUNCTIONS
FLUID-STRUCTURE INTERACTIONS