NUMERICAL MODEL AND EXPERIMENTAL RESEARCH OF A NEW TWO-TIER MICRO-FLAME COMBUSTOR FOR GAS TURBINES
Dostiyarov A.M. Iliev I.K. Makzumova A.K.
2024Serbian Society of Heat Transfer Engineers
Thermal Science
2024#28Issue 43107 - 3119 pp.
The study of a novel two-tier micro-flame combustor for gas turbines involved comprehensive modelling using SolidWorks and ANSYS FLUENT software packages, alongside physical experiments. Analysis of air-flow velocities, pressures, temperatures within the combustion chamber, and NOx emissions led to several key findings. The SolidWorks modelling confirmed stabilized air-flow and uniform pressure distribution, enhancing fuel combustion. Optimal air-flow velocities (15 m/s and 30 m/s) for different operating modes were determined, highlighting the importance of air-flow regulation. The ANSYS FLUENT analysis revealed efficient mixing of the fuel-air mixture through the device’s two tiers. The analysis of NOx emissions confirmed compliance with regulatory standards, up to 15 ppm. These results underscore the efficiency and stability of the combustor, making a significant contribution the advancement of gas turbines while meeting requirements for efficiency and environmental safety.
combustion chamber , combustor , experimental stand , micro-flame combustion , numerical modelling , а gas turbine
Text of the article Перейти на текст статьи
Gumarbek Daukeyev Almaty University of Power Engineering and Telecommunications, Almaty, Kazakhstan
Angel Kanchev University of Ruse, Ruse, Bulgaria
L. N. Gumilyov Eurasian National University, Astana, Kazakhstan
Gumarbek Daukeyev Almaty University of Power Engineering and Telecommunications
Angel Kanchev University of Ruse
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