Numerical simulation of coupled aerothermal vibrations of the turbine blade

Authors

  • Юрий Адольфович Быков Институт проблем машиностроения им А.Н. Подгорного НАН Украины ул. Дм. Пожарского 2/10, г. Харьков, Украина, 61000, Ukraine
  • Виталий Исаевич Гнесин Институт проблем машиностроения им А.Н. Подгорного НАН Украины ул. Дм. Пожарского 2/10, г. Харьков, Украина, 61000, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2011.1253

Keywords:

Numerical methods in aeroelasticity theory, turbomachine blade dynamics, aerothermoelasticity

Abstract

In the paper mathematic model and numerical method of simulation of coupled aerothermoelastic vibrations of turbomachine blade is presented. The results of the simulation of aerothermoelastic vibrations of turbine cooled blade are demonstrated

Author Biographies

Юрий Адольфович Быков, Институт проблем машиностроения им А.Н. Подгорного НАН Украины ул. Дм. Пожарского 2/10, г. Харьков, Украина, 61000

Кандидат технических наук, ведущий инженер отдела

Отдел нестационарной газодинамики и аэроупругости

Виталий Исаевич Гнесин, Институт проблем машиностроения им А.Н. Подгорного НАН Украины ул. Дм. Пожарского 2/10, г. Харьков, Украина, 61000

Доктор технических наук, профессор, заведующий отделом

Отдел нестационарной газодинамики и аэроупругости

References

  1. Воробьев Ю.С. Влияние температурной неоднородности на колебания охлаждаемых монокристаллических лопаток газовых турбин [Текст] / Ю.С.Воробьев, К.Ю. Дьяконенко, С.Б. Кулишов, А.Н. Скрицкий // Вестник двигателестроения. – №3 – 2009. – С.140-143.
  2. Гнесин В.И. Аэроупругое поведение последней ступени турбомашины на номинальном и частичном режимах в трехмерном потоке вязкого газа [Текст] / В.И. Гнесин, Л.В. Колодяжная, Р. Жандковски // Пробл. маши-ностр. – Т.12, №6, – 2009. – С. 8-18.
  3. Быков Ю.А. Численное моделирование течения в решетке колеблющихся профилей с учетом теплообмена [Текст] / Пробл. машиностр. – Т.12, №5 – 2009. – С. 36-41.
  4. Быков Ю.А. Численное моделирование упругих колебаний лопаток турбо-машин [Текст] / Ю. А. Быков, В. И. Гнесин // Вост.-Европ. журн. передо-вых технологий. – №3/7. – 2011. – С. 62-65.
  5. Wilcox D.C. Reassessment of the Scale-Determining Equation for Advanced Turbulence Models [Текст] // AIAA J. – 1988. – 26, № 11. – P. 1299-1310.
  6. Bolcs A. Aeroelasticity in Turbomachines. Comparison of Theoretical and Experimental Cascade Results [Текст] / A.Bolcs, T.H. Fransson // Communication du Laboratorie de Thermique Appliquee et de Turbomachines, Lausanne, EPFL. – 1986. – №13. – 230 p.

Downloads

How to Cite

Быков, Ю. А., & Гнесин, В. И. (2011). Numerical simulation of coupled aerothermal vibrations of the turbine blade. Eastern-European Journal of Enterprise Technologies, 5(7(53), 4–6. https://doi.org/10.15587/1729-4061.2011.1253

Issue

Vol. 5 No. 7(53) (2011): Applied mechanics

Section

Applied mechanics

License

Copyright (c) 2014 Юрий Адольфович Быков, Виталий Исаевич Гнесин

Creative Commons License

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

The consolidation and conditions for the transfer of copyright (identification of authorship) is carried out in the License Agreement. In particular, the authors reserve the right to the authorship of their manuscript and transfer the first publication of this work to the journal under the terms of the Creative Commons CC BY license. At the same time, they have the right to conclude on their own additional agreements concerning the non-exclusive distribution of the work in the form in which it was published by this journal, but provided that the link to the first publication of the article in this journal is preserved.

A license agreement is a document in which the author warrants that he/she owns all copyright for the work (manuscript, article, etc.).
The authors, signing the License Agreement with TECHNOLOGY CENTER PC, have all rights to the further use of their work, provided that they link to our edition in which the work was published.
According to the terms of the License Agreement, the Publisher TECHNOLOGY CENTER PC does not take away your copyrights and receives permission from the authors to use and dissemination of the publication through the world's scientific resources (own electronic resources, scientometric databases, repositories, libraries, etc.).
In the absence of a signed License Agreement or in the absence of this agreement of identifiers allowing to identify the identity of the author, the editors have no right to work with the manuscript.
It is important to remember that there is another type of agreement between authors and publishers – when copyright is transferred from the authors to the publisher. In this case, the authors lose ownership of their work and may not use it in any way.