Numerical simulation of the aeroelastic interaction between compressor blade and subsonic airflow in three-dimensional approach

Authors

  • Sergey Vladimirovich Rusakov Perm State National Research University
  • Nikolay Vasilievich Shuvaev Perm State National Research University

DOI:

https://doi.org/10.7242/1999-6691/2013.6.3.34

Keywords:

blade flutter, ANSYS CFX, ANSYS Mechanical

Abstract

Numerical stability analysis of the vibrating compressor blade in subsonic airflow has been made. Two techniques are applied: energetic approach (calculation of the work done by gas forces per blade oscillation cycle) and direct numerical simulation (conjugate problem solution). Calculations are performed in three-dimensional approach using ANSYS CFX and ANSYS Mechanical v. 13. Blade surface displacements are taken into account by applying a moving mesh which is deformed at each time step by means of a user routine.

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References

Sacin V.M., Tumanov N.V., Lavrent’eva M.A., Cerkasova S.A. Kompleksnaa fraktodiagnostika flattera rabocego kolesa ventilatora // Vestnik SGAU. - 2011. - No 3 (27), C. 2. - S. 185-194.
2. Lokstanov E.A., Mihajlov V.M., Horikov A.A. Statisticeskoe prognozirovanie flattera lopatok turbomasin // Aerouprugost’ lopatok turbomasin. - Kiev: Naukova dumka, 1980. - S. 73-81.
3. Cislennoe modelirovanie nestacionarnyh avlenij v gazoturbinnyh dvigatelah / Pod red. V.G. Avgustinovica, U.N. Smotina. - M.: Masinostroenie, 2005. - 536 s.
4. Rzadkowski R., Gnesin V. 3D Unsteady forces of the transonic flow through a turbine stage with vibrating blades // Proc. of ASME Turbo Expo 2002, June 3-6, Amsterdam, The Netherlands, 2002. - GT2002-30311. - P. 765-774. DOI
5. Gnesin V.I., Kolodaznaa L.V. Aerouprugoe vzaimodejstvie lopatocnyh vencov v patistupencatom osevom kompressore v trehmernom potoke ideal’nogo gaza // Vestnik NTU HPI. - 2011. - No - S. 15-24. (URL: http://repository.kpi.kharkov.ua/bitstream/KhPI-Press/1103/1/2011_5_Gnesin_Aerouprugoe.pdf).
6. Buukli T.V. Modelirovanie dinamiceskogo povedenia lopatok kompressorov aviacionnyh dvigatelej v nestacionarnom potoke vozduha: Avtoref. dis. ... kand. tehn. nauk: 05.07.05. - M., MGU, 2011. - 18 s.
7. Fransson T.H. Aeroelasticity in turbomachines: Somparison of theoretical and experimental cascade results. - Lausanne: EPFL, 1986. - 422 p.
8. Aviacionnye materialy: Spravocnik v devati tomah pod obsej red. A.T. Tumanova. - T. 5. Magnievye i titanovye splavy. - M.: ONTI VIAM, 1973. - 586 s.
9. Rusakov S.V., Suvaev N.V. Cislennoe modelirovanie obtekania koleblusejsa lopatki gazovym potokom // Vycisl. meh. splos. sred. - 2011. - T. 4, No 1. - S. 101-108. DOI
10. ANSYS CFX-Solver Theory Guide. Release 13.0 // ANSYS Inc., Southpointe, 275 Technology Drive Cannonsburg, PA 15317, 2010.
11. Launder B.E., Spalding D.B. Lectures in mathematical models of turbulence. - London: Academic Press, 1972. - 169 p.
12. Zagitov R.A., Stepanov A.A. Automatic three dimensional grid generation in turbo machine blade passages // Proc. of the Int. Conf. "Numerical geometry, grid generation and high performance computing (NUMGRID2008)", A.A. Dorodnicyn Computing Center RAS, Moscow, 10-13 June, 2008. - P. 51-55.

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Published

2013-10-18

Issue

Vol. 6 No. 3 (2013)

Section

Articles

License

Copyright (c) 2013 Computational Continuum Mechanics

Creative Commons License

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

How to Cite

Rusakov, S. V., & Shuvaev, N. V. (2013). Numerical simulation of the aeroelastic interaction between compressor blade and subsonic airflow in three-dimensional approach. Computational Continuum Mechanics, 6(3), 300-308. https://doi.org/10.7242/1999-6691/2013.6.3.34