Numerical research of flame propagation conditions in narrow channels using the technology of thermal impulse treatment of turbine blades
DOI:
https://doi.org/10.32347/2410-2547.2021.107.236-246Keywords:
weapons and military equipment, aircraft engine, aircraft turbine cooling systemAbstract
The analysis of the main modern trends in the development of views on the issue of cleaning of the cooling channels of turbine blades in gas turbine engines in the process of manufacture and repair at military repair enterprises has been carried out; the usage of the method of thermo impulse treatment with detonating gas mixtures for cleaning of the cooling channels of turbine blades in gas turbine engines is proposed.
Cleaning the cooling channels of turbine blades of modern gas turbine engines is one of the most complex processes in their manufacture and repair. At the manufacturing stage, the cleaning process is necessary to remove microparticles of ceramics and cutting chip that are produced during the formation of the output edges of the cooling.
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Copyright (c) 2022 Борис Кузнецов, Андрій Дядечко, Віктор Гудима, Ігор Овчаренко, Олександр Ярошенко, Олександр Сампір, Яна Горбачова, Марія Цуркан
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