상세 보기
초록
In the present study, CFD methods are applied in the design procedure of rotor blades in a axial-flow fan and the aerodynamic performances are predicted. The blade profiles initially determined by the free vortex method and empirical formula are modified to match the target value of the rotor work load through the analysis of 3D Navier-Stokes solver. The corrected shapes of the rotor blade showed the increase of the efficiency and the pressure simultaneously.
키워드
축류팬; 공력성능; 동익; 효율; 설계변수; Axial-Flow Fan; Aerodynamic Performance; Rotor Blade; Efficiency; Design Variables
- 제목
- 전산해석기법에 의한 단단 축류팬 동익의 공력설계 및 성능 예측
- 제목 (타언어)
- AERODYNAMIC DESIGN AND PERFORMANCE PREDICTION OF ROTOR BLADES IN A SINGLE-STAGE AXIAL FAN USING CFD METHODS
- 저자
- 김은섭; 정희택
- 발행일
- 2014
- 저널명
- 한국전산유체공학회지
- 권
- 19
- 호
- 2
- 페이지
- 93 ~ 98