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Keywords: Sweep
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Proceedings Papers

Proc. ASME. GT2010, Volume 7: Turbomachinery, Parts A, B, and C, 443-453, June 14–18, 2010
Paper No: GT2010-23160
... of Mechanical Engineering, Indian Institute of Technology Madras, Chennai, India 600036. *e-mail: gova@iitm.ac.in ABSTRACT In the present numerical work, an axial compressor rotor- stator stage is studied for three rotor sweep configurations (Unswept, 20o Tip chordline swept and 20o Axially swept...
Proceedings Papers

Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 273-282, June 8–12, 2009
Paper No: GT2009-59840
... as in the evaluation of performance of the machine. In the process of improving the blade design, 3D blade stacking, where the aerofoil sections constituting the blade are moved in relation to the flow. Tilting the blade sections to the flow direction (blade sweep) would increase the operating range of an axial...
Proceedings Papers

Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 33-47, June 3–6, 2002
Paper No: GT2002-30328
.... Before the1 Copyright © 2002 by ASME ates on the university-based research and the pment. The second part describes additional istage design and testing and the high-speed sor design and test. tistage, Compressor, Sweep, Dihedral, Design ON of multistage axial flow compressors has been in recent years...
Proceedings Papers

Proc. ASME. GT2002, Volume 5: Turbo Expo 2002, Parts A and B, 49-59, June 3–6, 2002
Paper No: GT2002-30329
... This paper describes the introduction of 3D blade designs into the core compressors of the Rolls-Royce Trent engine series with particular emphasis on the use of sweep and dihedral in the rotor designs. It follows the development of the basic ideas in a university research project, through...
Proceedings Papers

Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 1279-1288, May 8–11, 2006
Paper No: GT2006-90384
... 15 09 2008 Shape optimization of a transonic axial compressor rotor operating at the design flow condition has been performed using the response surface method and three-dimensional Navier-Stokes analysis. The three design variables, blade sweep, lean and skew, are introduced...