Journal of computational fluids engineering (한국전산유체공학회지)

Korean Society of Computational Fluids Engineering (한국전산유체공학회)
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INSTALLATION PARAMETERS EFFECTING ON THE WIND PROOF OF A COASTAL FOREST

해안림의 방풍 효과에 영향을 미치는 설치 파라미터 분석

  • Shin, J.H. (Dept. of Mechanical Engineering, Kunsan National University) ;
  • Chang, S.M. (School of Mechanical, Automotive, Naval Architecture, and Ocean Eng., Kunsan National University) ;
  • Park, K.H. (Div. of Forest Disaster Management, National Forest Research Institute) ;
  • Youn, H.J. (Div. of Forest Disaster Management, National Forest Research Institute)
  • 신종현 (군산대학교 일반대학원 기계공학과) ;
  • 장세명 (군산대학교 기계자동차조선해양공학부) ;
  • 박기형 (국립산림과학원 산림방재연구과) ;
  • 윤호중 (국립산림과학원 산림방재연구과)
  • Received : 2015.05.19
  • Accepted : 2015.06.18
  • Published : 2015.06.30
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Abstract

The objective of this research lies in the effect of installation parameters influencing on the wind proof performance of the coastal forest for damage prevention. The dissipation ratio of incident wind power is developed as an assessment index to make a lumped parameter study possible. From the real field data of East, West, and South Sea bounded on the Korean peninsula, single and double storied forests were modeled in three-dimensional shape with computer aided design, and so was done the artificial structures such as wind break, sand accumulating fence, and sand dune, etc With a commercial code ANSYS-CFX, the computational result from the comparison of dissipation ratio between single and double storied forest shows the effect of composition, and also the installation effect is investigated for artificial structures with optimal dimension of distance.

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References

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