Journal of Ocean Engineering and Technology (한국해양공학회지)

Korean Society of Ocean Engineers (한국해양공학회)
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Estimation of Wave Loads Acting on Stationary Floating Body Using Viscous Numerical Wave Tank Technique

점성 수치파랑수조 기술을 이용한 고정된 부유체의 파랑하중 산정

  • Kim, Kyung-Mi (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Heo, Jae-Kyung (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Jeong, Se-Min (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Park, Jong-Chun (Department of Naval Architecture and Ocean Engineering, Pusan National University) ;
  • Kim, Wu-Joan (Department of Ocean Engineering, Mokpo National University) ;
  • Cho, Yong-Jin (Department of Naval Architecture and Ocean Engineering, Dong-Eui University)
  • 김경미 (부산대학교 조선해양공학과) ;
  • 허재경 (부산대학교 조선해양공학과) ;
  • 정세민 (부산대학교 조선해양공학과) ;
  • 박종천 (부산대학교 조선해양공학과) ;
  • 김우전 (목포대학교 해양시스템공학과) ;
  • 조용진 (동의대학교 조선해양공학과)
  • Received : 2013.01.22
  • Accepted : 2013.06.10
  • Published : 2013.06.30
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Abstract

In the present study, a flow analysis for estimating the wave loads acting on a stationary floating body inside a viscous numerical wave tank was performed using the commercial software FLUENT. The governing equations for the viscous and incompressible fluid motion were the continuity and Navier-Stokes equations, and a piston-type wavemaker was employed to reproduce wave environments. First, the optimal simulation conditions were derived through numerical tests for the wavemaker and wave absorber, and then the wave loads and wave run-up on a vertical truncated cylinder were estimated and compared with the experimental and other numerical results.

Keywords

References

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