Influence Of Turbulence On The Efficiency And Reliability Of Combustion Chamber Of The Gas Turbine
Sadykova S.B. Dostiyarov A.M. Zhumagulov M.G. Kartjanov N.R.
2021Serbian Society of Heat Transfer Engineers
Thermal Science
2021#26Issue 6 Part A4321 - 4332 pp.
The article presents the research results related to the influence of turbulence on the efficiency of the combustion chamber of gas turbine. An artificial increase in the intensity of turbulence is considered as a way to improve the formation of a fuel-air mixture. Turbulent flow is formed due to the installation of guide swirlers at the entrance to the device for creating a fuel-air mixture – a micro module. The angle of rotation of the swirler blades is selected. Theoretical research, mathematical software modelling, as well as an aerodynamic experiment have been carried out. As a result, design solutions are provided that significantly increase the efficiency and reliability of the gas turbine combustion chamber. In the course of the study, guide vanes were selected, and their design was established. The recommended swing angle of the swirler guide vanes is 40°. The recommended depth of the fuel injector inside the chamber is 1.0 gauge.
airstream atomizer , combustion chamber , gas turbine , swirl flow , thermal anemometer , turbulence , turbulence intensity
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Gumarbek Daukeev Almaty University of Power Engineering and Telecommunications, Almaty, Kazakhstan
L. N. Gumilyov Eurasian National University, Nur-Sultan, Kazakhstan
Gumarbek Daukeev Almaty University of Power Engineering and Telecommunications
L. N. Gumilyov Eurasian National University
10 лет помогаем публиковать статьи Международный издатель
Книга Публикация научной статьи Волощук 2026 Book Publication of a scientific article 2026