한국수소및신에너지학회논문집 (Journal of Hydrogen and New Energy)

  • 제31권3호
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  • Pages.293-301
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  • 2020
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  • 1738-7264(pISSN)
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  • 2288-7407(eISSN)
한국수소및신에너지학회 (The Korean Hydrogen and New Energy Society)
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2 Vane 펌프 임펠러의 성능 개선에 관한 수치해석적 연구

A Numerical Study on the Improvement of Performance for the 2 Vane Pump Impeller

  • 김성 (한국생산기술연구원 청정에너지시스템연구부문) ;
  • 마상범 (한국생산기술연구원 청정에너지시스템연구부문) ;
  • 최영석 (한국생산기술연구원 청정에너지시스템연구부문) ;
  • 김진혁 (한국생산기술연구원 청정에너지시스템연구부문)
  • KIM, SUNG (Clean Energy R&D Department, Korea Institute of Industrial Technology) ;
  • MA, SANG-BUM (Clean Energy R&D Department, Korea Institute of Industrial Technology) ;
  • CHOI, YOUNG-SEOK (Clean Energy R&D Department, Korea Institute of Industrial Technology) ;
  • KIM, JIN-HYUK (Clean Energy R&D Department, Korea Institute of Industrial Technology)
  • 투고 : 2020.04.20
  • 심사 : 2020.06.30
  • 발행 : 2020.06.30
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초록

This paper describes a numerical study on the improvement of performance of the 2 vane pump impellers. The design of these impellers was optimized using a commercial computation fluid dynamics code and design of experiments. Geometric design variables were defined by the impeller blade angle distribution. The objective functions were defined as the total head, total efficiency and solid material size of the impellers. The importance of the geometric design variables was analyzed using 2k factorial designs. The interaction between the total head, total efficiency and solid material size, according to the impeller blade angle distribution, is discussed by analyzing the 2k factorial design results.

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참고문헌

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