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Proceedings Paper

Separation bubble around a leading edge of compressor blade
Author(s): Huo-xing Liu; Bao-jie Liu; Ling Li; Hao-Kang Jiang
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Paper Abstract

This paper presents an experimental study of the influence of 2D leading-edge geometry on transition and performance. The measurements were conducted on a special large-scale experimental facility, the pressure distribution and flow field were measured. The test model used in this study consists of circular leading edge and elliptic leading edge. Results are presented for a range of incidence. The measurement result indicated that the leading edge shape has a large influence on flow details, separation and transition as well as the boundary layer properties after reattached point.

Paper Details

Date Published: 29 April 2003
PDF: 9 pages
Proc. SPIE 5058, Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002, (29 April 2003); doi: 10.1117/12.509745
Show Author Affiliations
Huo-xing Liu, Beijing Univ. of Aeronautics and Astronautics (China)
Bao-jie Liu, Beijing Univ. of Aeronautics and Astronautics (China)
Ling Li, Beijing Univ. of Aeronautics and Astronautics (China)
Hao-Kang Jiang, Beijing Univ. of Aeronautics and Astronautics (China)


Published in SPIE Proceedings Vol. 5058:
Optical Technology and Image Processing for Fluids and Solids Diagnostics 2002

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