대한조선학회논문집 (Journal of the Society of Naval Architects of Korea)

  • 제47권3호
  • /
  • Pages.359-368
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  • 2010
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  • 1225-1143(pISSN)
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  • 2287-7355(eISSN)
대한조선학회 (The Society of Naval Architects of Korea)
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내부고립파의 생성과 전파에 관한 수치해석

Numerical Analysis of Generation and Propagation of Interfacial Soliton

  • 윤동민 (울산대학교 조선해양공학부) ;
  • 윤범상 (울산대학교 조선해양공학부)
  • Yun, Dong-Min (School of Naval Architecture and Ocean Engineering, University of Ulsan) ;
  • Yoon, Bum-Sang (School of Naval Architecture and Ocean Engineering, University of Ulsan)
  • 투고 : 2010.02.05
  • 심사 : 2010.04.22
  • 발행 : 2010.06.20
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초록

This paper describes the generation and propagation of internal solitary wave in a two-layer fluid system by numerical analysis. Characteristics of interfacial soliton such as wave type, wave height, wave celerity are investigated numerically with respect to an extent of initial disturbance, fluid thicknesses of the two fluids and etc. The difference between the internal wave propagation on sloping beach and flat bottom was also examined. Laboratory experiments were conducted in the wave flume and compared with the results of numerical computation for verification.

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참고문헌

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