Journal of Advanced Marine Engineering and Technology

  • 제24권4호
  • /
  • Pages.494-501
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  • 2000
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  • 2234-7925(pISSN)
  • /
  • 2234-8352(eISSN)
한국마린엔지니어링학회 (The Korean Society of Marine Engineering)
권호 표지

프로펠라 팬과 앞판과의 간격이 팬 성능에 미치는 영향에 관한 연구

The Study on Performance of Propeller Fan according to Distance of Front Plate

  • 엄윤섭 (LG전자(주) D.A 사업본부 연구소) ;
  • 부정숙 (부산대학교 기계공학부 기계기술 연구소) ;
  • 윤인철 (LG전자(주) D.A 사업본부 연구소)
  • 발행 : 2000.07.01
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초록

A study on performance of a propeller fan according to the distance between the front plate and the fan was conducted experimentally. Different characteristics of performance were found on the performance curve. Flow measurements using the three dimensional LDV system show that the zone of recirculation exists around the fan. The differences of performance in changes of the distance occurs because the zone of recirculation is much wider at the distance of 24mm than at that of 30mm.

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참고문헌

  1. AIAA Journal v.35 no.3 Measurement of the Velocity and Turbulence Structure of a Rotor Tip Vortex Han, Y.O.;Leishman, J.G.;Coyne A.J.
  2. Journal of Turbomachinery v.112 Blade Sweep for Low-Speed Axial Fans T. Wright;W.E. Simmous
  3. 일본기계학회 논문집(B편) v.56 no.531 Experimental Study on the Noise Reduction of Propeller Fan(1st Report. Aerodynamic Characteristics) Tohru FOKANO
  4. 일본기계학회 논문집(B편) v.56 no.531 Experimental Study on the Noise Reduction of Propeller Fan(2st Report. Noise Characteristics) Tohru FUKANO
  5. 대한기계학회 논문집 B권 v.24 no.1 전향 스윕 프로펠라 홴의 성능 및 유동특성 김진권;강신형
  6. Fans and System Fan Application Manual AMCA
  7. User's Guide 57N20/57N35 BSA enhenced Dantec Measurement Technology A/S