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Viktor Popov, Sergiy Yepifanov, Yevhenii Kononykhyn and Aleksandr Tsaglov
This article presents the development of the electric turbofan engine in distributed architecture with a design thrust in the range of 3 to 7.5 and from 7.5 to 30 kN for small and medium-sized unmanned aerial vehicles. The engine subsystems are considere...
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Alex Sagalovych,Viktor Popov,Vlad Sagalovych,Stas Dudnik,Roman Popenchuk
Pág. 6 - 15
The process of chemical vapor deposition of Mo and Mo-? coatings was studied by means of thermal decomposition of molybdenum hexacarbonyl. The kinetics of the coating growth in the range of 480 °C?540 °C and the pressure in the reaction volume ...
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Viktor Popov,Vasiliy Loginov,Yevgen Ukrainets,Volodymyr Shmyrov,Petro Steshenko,Pavlo Hlushchenko
Pág. 51 - 59
Improving the aircraft?s fuel efficiency is one of the main requirements for prospective and modernized aircraft. This paper reports the assessment of change in aerodynamic quality resulting in the improved fuel efficiency of a long-range aircraft when u...
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