Water Engineering Research

Korea Water Resources Association (한국수자원학회)
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CFD MODELING VEGETATED CHANNEL FLOWS: A STATE-OF-THE-ART REVIEW

  • Choi Sung-Uk (School of Civil and Environmental Engineering, Yonsei University) ;
  • Yang Won-Jun (School of Civil and Environmental Engineering, Yonsei University)
  • Published : 2005.07.01
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Abstract

This paper presents the state of the art of the CFD applications to vegetated open-channel flows. First, important aspects of the physics of vegetated flows found through the laboratory experiments are briefly reviewed. Then, previous CFD applications to one-dimensional vertical structure, partly-vegetated flows, compound open-channel flows with floodplain vegetation, and fully three-dimensional numerical simulations are reviewed. Finally, topics for further researches such as relationship between the resistance and flexural rigidity, additional drag due to foliages, and melting the experience of CFD with the depth-averaged modeling, are suggested.

Keywords

References

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