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Numerical investigetion of a non-contacting finger seal
- Authors: Temis Y.M.1, Selivanov A.V.1, Dzeva I.Y.1
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Affiliations:
- Central Institute of Aviation Motors
- Issue: Vol 10, No 3-1 (2011): Special Issue
- Pages: 168-173
- Section: AIRCRAFT AND SPACE ROCKET ENGINEERING
- URL: https://journals.ssau.ru/vestnik/article/view/1744
- DOI: https://doi.org/10.18287/2541-7533-2011-0-3-1(27)-168-173
- ID: 1744
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Abstract
Investigation multi-fields method is developed for estimation of finger seal performance. This method is comprised gas flow simulation and stress-deformed analysis. Mathematical models have different level of refinement and can be used both for fast optimizations and full analysis of the finger seal.
About the authors
Yu. M. Temis
Central Institute of Aviation Motors
Author for correspondence.
Email: tejoum@ciam.ru
Doctor of Technical Sciences
Professor
Head of Mathematical Simulating Department
Russian FederationA. V. Selivanov
Central Institute of Aviation Motors
Email: tejoum@ciam.ru
Sector Leader of Mathematical Simulating Department
Russian FederationI. Yu. Dzeva
Central Institute of Aviation Motors
Email: tejoum@ciam.ru
Bachelor
Russian FederationReferences
- Non-contacting Finger Seal Developments and Design Considerations: Thermofluid and Dynamics Characterization, Experimental / M.J. Braun, H.M. Pierson, D. Deng [it al] // NASA/CP-2005-213655/V.1, - pp. 181-208.
- Temis, J.M. Contribution of bearing structure in gas turbine power unit rotor dynamics / J.M. Temis, M.J. Temis // Proc. of 3-rd Int. Symp. on Stability Control of Rotating Machinery, 2005. Cleveland, USA, pp. 570–581.
- Temis, J.M. Aeroelastic self-oscillations of plane channel wall / J.M. Temis, A.V. Selivanov // Proceedings of the 3rd Int. Conference «Nonlinear Dynamics» (21-24 Sept., 2010, Kharkov, Ukraine). Харьков: «ЭДЭНА», 2010. – pp. 421-426.
- Прочность, устойчивость, колебания [Текст]: справочник в 3 т. Т. 1 / под общ. ред. И.А. Биргера, Я.Г. Пановко. – М.: Машиностроение, 1968. – 831 с.
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