Axial flow fan under certain condition may stall. The rise in pressure across the impeller blade of an axial flow fan depends on the angle of attack. At a low back pressure, the air volume will be large and the angle of attack is small. In this study, the time dependent Navier-Stokes equations are numerically solved in large size axial-flow fan with groove
목차
1. 서론 2. 수치해석 3. 결과 및 고찰 4. 결론 참고문헌
키워드
역압력(Back Pressure)Axial-Flow Fan(축류팬)Separation Zone(박리영역)Angle of Attack(영각)