Proceedings of the Korean Society of Marine Engineers Conference (한국마린엔지니어링학회:학술대회논문집)

The Korean Society of Marine Engineering (한국마린엔지니어링학회)
권호 표지

2-Dimensional Flow Analysis of Impulse Turbine for Wave Energy Conversion

파랑에너지 변환용 충동터빈의 2차원 유동해석

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  • T. Setoguchi (Department of Mechanical Engineering, Saga University)
  • 김영국 (부경대학교 대학원 기계공학과) ;
  • 이형구 (부경대학교 대학원 기계공학과) ;
  • 김태식 (RIST 연구원) ;
  • 이연원 (부경대학교 기계공학부) ;
  • 김남석 (부경대학교 기계공학부) ;
  • Published : 2001.05.01
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Abstract

This paper describes numerical analysis of the impulse turbine with fixed guide vanes, a high performance bi-directional air turbine having simple structure for wave energy conversion. The numerical analysis of the 2-dimensional incompressible viscous flow based on the full Reynold-averaged Navier-Stokes equations which was made to investigate the internal flow behavior. Numerical results are compared with experimental data obtained by T.Setoguchi laboratory. As a result, as suitable choice of design factor has been clarified with the understanding of the internal flow from the numerical analysis.

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