유체기계공업학회:학술대회논문집
- 유체기계공업학회 2005년도 연구개발 발표회 논문집
- /
- Pages.173-177
- /
- 2005
팁간극이 고선회각 터빈 동익 평면팁 표면에서의 열전달에 미치는 영향
Effect of Tip Clearance Height on Heat Transfer Characteristics on the Plane Tip Surface of a High-Turning Turbine Rotor Blade
초록
The heat/mass transfer characteristics on the plane tip surface of a high-turning first-stage turbine rotor blade has been investigated by employing the naphthalene sublimation technique. The heat/mass transfer coefficient is measured for four tip clearance height-to-chord ratios of h/c = 1.0%, 2.0%, 3.0%, and 4% at the Reynolds number of
키워드