한국해양공학회지 (Journal of Ocean Engineering and Technology)

  • 제18권4호
  • /
  • Pages.40-45
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  • 2004
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  • 1225-0767(pISSN)
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  • 2287-6715(eISSN)
한국해양공학회 (Korean Society of Ocean Engineers)
권호 표지

수정완경사방정식의 타원형 수치모형

Elliptic Numerical Wave Model Solving Modified Mild Slope Equation

  • 윤종태 (경성대학교 토목공학과)
  • YOON JONG-TAE (Department of Civil Engineering, Kyungsung University)
  • 발행 : 2004.08.01
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초록

An efficient numerical model of the modified mild slope equation, based on the robust iterative method is presented. The model developed is verified against other numerical experimental results, related to wave reflection from an arc-shaped bar and wave transformation over a circular shoal. The results show that the modified mild slope equation model is capable of producing accurate results for wave propagation in a region where water depth varies substantially, while the conventional mild slope equation model yeilds large errors, as the mild slope assumption is violated.

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참고문헌

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