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

The Society of Naval Architects of Korea (대한조선학회)
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A Fundamental Study on the Vertical-Axis Wind Turbine for Fishing Boat using Numerical Analysis

수치해석을 이용한 어선용 수직축 풍력터빈의 기초연구

  • Jeong, Kwang-Leol (Deop. of Naval Architecture and Ocean Engineering, Graduate School of Inha University) ;
  • Lee, Young-Gill (Deop. of Naval Architecture and Ocean Engineering, Inha University) ;
  • Ha, Yoon-Jin (Deop. of Naval Architecture and Ocean Engineering, Graduate School of Inha University) ;
  • Kang, Bong Han (Deop. of Naval Architecture and Ocean Engineering, Graduate School of Inha University) ;
  • Kang, Dae-Sun (Deop. of Naval Architecture and Ocean Engineering, Inha University)
  • 정광열 (인하대학교 대학원 조선해양공학과) ;
  • 이영길 (인하대학교 항공.조선.산업공학부 조선해양공학전공) ;
  • 하윤진 (인하대학교 대학원 조선해양공학과) ;
  • 강봉한 (인하대학교 대학원 조선해양공학과) ;
  • 강대선 (인하대학교 항공.조선.산업공학부 조선해양공학전공)
  • Received : 2013.03.31
  • Accepted : 2013.09.03
  • Published : 2013.12.20
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Abstract

In this study, the flow characteristics and structural safety of a 500W class vertical-axis wind turbines(VAWT) for a fishing boat are investigated by numerical simulations. Guide vanes to increase the performance of the VAWT are investigated. And the best guide vane in the numerical simulations is applied to the VAWT. Also, modal analyses are performed to find out the natural frequencies of the VAWT, and the resonance safety of the VAWT is evaluated. The structural analysis of the VAWT is carried out by one-way FSI(Fluid Structure Interaction). And the results are used for the evaluation of structural safety according to IEC 61400-1 code. Finally, the possibility of the installation of the VAWT on the wheelhouse of a 9.77ton class fishing boat is checked. The results of the present research could be used as one of the fundamental data to design a VAWT for a fishing boat.

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References

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