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Computation of tip clearance effect on characteristic of low pressure compressor of engine RD-33
- Authors: Abdelwahid M.B.1, Fedorov R.M.1, Fedechkin K.S.1
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Affiliations:
- Military-air academy named after professor N.E. Zhukovsky and Y.A. Gagarin, Voronezh
- Issue: Vol 11, No 3-3 (2012): Special Issue
- Pages: 23-27
- Section: CONFERENCE MATERIALS
- URL: https://journals.ssau.ru/vestnik/article/view/2201
- DOI: https://doi.org/10.18287/2541-7533-2012-0-3-3(34)-23-27
- ID: 2201
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Abstract
The work devoted to numerical investigation of characteristics variation of the compressor, changes of its stability margin and air flow when working in the engine system by increasing the radial (tip) clearance. The study was con-ducted using the method of calculating the three-dimensional flow of air in the compressor, which is implemented in a software product NUMECA Fine / Turbo.
About the authors
M. B. Abdelwahid
Military-air academy named after professor N.E. Zhukovsky and Y.A. Gagarin, Voronezh
Author for correspondence.
Email: vaiu@mil.ru
Graduate Student of Aircraft Engines Department of Military Educational Scientific Centre of Airforce
Russian FederationR. M. Fedorov
Military-air academy named after professor N.E. Zhukovsky and Y.A. Gagarin, Voronezh
Email: vaiu@mil.ru
Doctor of Technical Sciences, Professor
Honored Scientist of Russian Federation, Academician of the Academy of Aviation and Aeronautics, a Senior Researcher at the Research Laboratory
Russian FederationK. S. Fedechkin
Military-air academy named after professor N.E. Zhukovsky and Y.A. Gagarin, Voronezh
Email: vaiu@mil.ru
Candidate of Technical Sciences
Head of the Research Laboratory
Russian FederationReferences
- Ahmed, F. Numerical Investigation of Different Tip Clearance Shape Effects on Performance of an Axial Flow Compressor Stage / F. Ahmed, Abdel Azim Sayed // The Online Journal on Power and Energy Engineering (OJPEE). − 1983 . − Vol. 1, № 4.
- Behnam, H. Bijan Farhanieh Parametric Study of Tip Clearance – Casing Treatment on Performance and Stability of a Transonic Axial Compressor / H. Behnam, Beheshti, Joao A. Teixeira, Paul C. Ivey, Kaveh Ghorbanian // Proceedings of ASME Turbo Expo 2004, Power for Land, Sea, and Air, Vienna, Austria, 14 − 17 June, 2004.
- Hamed, A. Modeling of Compressor Performance Deterioration Due to Erosion / A. Hamed, W. Tabakoff, D. Singh // International Journal of Rotating Machinery. − 1998. − Vol. 4, № 4.
- Rodrick, V. Chima. Сalculation of tip clearance effects in a transonic compressor rotor // NASA Lewis Research Center, Cleveland, Ohio. − 2001.
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