Ocean Systems Engineering

  • 제5권4호
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  • Pages.245-259
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  • 2015
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  • 2093-6702(pISSN)
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  • 2093-677X(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Numerical simulation of wave slamming on 3D offshore platform deck using a coupled Level-Set and Volume-of-Fluid method for overset grid system

  • Zhao, Yucheng (Zachry Department of Civil Engineering, Texas A&M University) ;
  • Chen, Hamn-Ching (Zachry Department of Civil Engineering, Texas A&M University) ;
  • Yu, Xiaochuan (School of Naval Architecture & Marine Engineering, College of Engineering, The University of New Orleans)
  • 투고 : 2015.10.28
  • 심사 : 2015.11.30
  • 발행 : 2015.12.25
⟨ 이전 논문 다음 논문 ⟩

초록

The numerical simulation of wave slamming on a 3D platform deck was investigated using a coupled Level-Set and Volume-of-Fluid (CLSVOF) method for overset grid system incorporated into the Finite-Analytic Navier-Stokes (FANS) method. The predicted slamming impact forces were compared with the corresponding experimental data. The comparisons showed that the CLSVOF method is capable of accurately predicting the slamming impact and capturing the violent free surface flow including wave slamming, wave inundation and wave recession. Moreover, the capability of the present CLSVOF method for overset grid system is a prominent feature to handle the prediction of wave slamming on offshore structure.

키워드

참고문헌

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피인용 문헌

  1. Review of ship slamming loads and responses vol.16, pp.4, 2017, https://doi.org/10.1007/s11804-017-1437-3
  2. A new coupled level set and volume-of-fluid method to capture free surface on an overset grid system vol.90, 2017, https://doi.org/10.1016/j.ijmultiphaseflow.2017.01.002
  3. Towards development of a reliable fully-Lagrangian MPS-based FSI solver for simulation of 2D hydroelastic slamming vol.7, pp.3, 2015, https://doi.org/10.12989/ose.2017.7.3.299
  4. Sloshing suppression by floating baffle vol.9, pp.4, 2019, https://doi.org/10.12989/ose.2019.9.4.409