한국유체기계학회 논문집 (The KSFM Journal of Fluid Machinery)

한국유체기계학회 (Korean Society for Fluid machinery)
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성능계수 향상을 위한 10 kW급 상반전 조류터빈의 설계

A Design of 10 kW Class Counter-Rotating Tidal Turbine Focusing on the Improvement of Operating Performance

  • Hoang, Anh Dung (Graduate School, Mokpo National Maritime University) ;
  • Kim, Bu-Gi (Division of Marine Mechatronics, Mokpo National Maritime University) ;
  • Kim, Jun-Ho (Division of Marine Mechatronics, Mokpo National Maritime University) ;
  • Yang, Chang-Jo (Division of Marine System Engineering, Mokpo National Maritime University)
  • 투고 : 2014.10.31
  • 심사 : 2015.02.13
  • 발행 : 2015.06.01
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초록

Tidal turbine, which is relatively similar to wind turbine in term of operational principle, has become a potential solution for the sustainable development of global energy. This paper introduces author's work on tidal turbine which aims to improve the power efficiency by the adaption of counter-rotating concept. The turbine system is modelled and analyzed using computational simulation commercial code. Compared with other works, the counter-rotating tidal turbine presented here is expected to operate stably with high performance throughout a wide range of tip-speed-ratio. Moreover, the equability of individual performance of each rotor is an advantage.

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참고문헌

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