Emission characteristics and temperature non-uniformity at the outlet of the gas turbine engine combustion chamber

Abstract


Emission characteristics and temperature non-uniformity at the outlet of a gas turbine engine combustion chamber were simulated in bench test conditions. Simulation results were compared with the experimental data. The adequacy of the applicability of the turbulence and combustion models was investigated. The influence of the deformation intensity of the flame source in the combustion model and the constant swirl in the RNG k-e turbulence model on the distribution of parameters inside the combustion chamber and the emission characteristics is shown. Good agreement of the simulation results and the experimental data is obtained.


About the authors

A. N. Sabirzyanov

Kazan National Research Technical University named after A.N. Tupolev (KNRTU-KAI)

Author for correspondence.
Email: sabirzjanov.sd@kstu-kai.ru

Russian Federation

Candidate of Sciences (Engineering)

Associate Professor of the Department of Special Engines

V. B. Yavkin

Kazan National Research Technical University named after A.N. Tupolev (KNRTU-KAI)

Email: vb.yavkin@gmail.com

Russian Federation

Candidate of Sciences (Engineering)

Associate Professor of the Department of Aircraft Engines and Power Plants

Y. B. Alexandrov

Kazan National Research Technical University named after A.N. Tupolev (KNRTU-KAI)

Email: alexwischen@rambler.ru

Russian Federation

Candidate of Sciences (Engineering)

Associate Professor of the Department of Aircraft Engines and Power Plants

A. N. Markushin

Joint-Stock Company “Kazan motor production association”

Email: AMarkushin@kmpo.ru

Russian Federation

Chief Designer

A. V. Baklanov

«Kazan motor production association» plc

Email: andreybaklanov@bk.ru

Russian Federation

Leading Design Engineer of the Department of the Chief Designer

References

  1. Маркушин, А.Н. Усовершенствование конструкции камер сгорания традиционных схем в целях улучшения экологических показателей ГТД [Текст] / А.Н. Маркушин, В.К. Меркушин, В.М. Бышин [и др.] // Изв. вузов. Авиационная техника, 2010.– №1. – С. 41-44.
  2. Варнатц, Ю. Горение. Физические и химические аспекты, моделирование, эксперименты, образование загрязняющих веществ [Текст] / Ю. Варнатц, У. Маас, Р. Диббл; пер. с анл. Г.Л. Агафонова; под ред. П.А. Власова. – М.: ФИЗМАТЛИТ, 2003. – 352 с.
  3. Peeters, Т. Numerical Modeling of Turbulence Natural-Gas Diffusion Flames [Тext] / Т.Peeters, PhD thesis, Delft Technical University, Delft, The Netherlands, 1995, p.263.

Statistics

Views

Abstract - 57

PDF (Russian) - 33

Article Metrics

Metrics Loading ...

PlumX

Dimensions

Refbacks

  • There are currently no refbacks.

Copyright (c) 2015 VESTNIK of the Samara State Aerospace University

This website uses cookies

You consent to our cookies if you continue to use our website.

About Cookies