Results 21 to 30 of about 55 (51)
Physical modeling and diagnosis of hit of the foreign objects into a rotating system
The paper analyzes the vibroacoustic signals obtained by physical modeling of the rotating system, for example, an aircraft gas turbine engine, in the conditions of steady-state and non-steady-state modes.
Надія Іванівна Бурау+1 more
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NUMERICAL METHOD GTE TORCH IGNITOR DESIGN OPTIMIZATION
Solved the problem of gas-turbine engine combustion chamber flame igniter efficiency increasing by increasing the flame temperature via optimizing the body design. To determine the influence of the igniter body various geometric parameters, affecting the
Юрий Иванович Торба+2 more
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At present, the concept of an on-board self-tuning model has been formed and successfully developed by many scientific schools, and it provides real-time determination of parameters of the working process of engines, which are not measured.
Sergiy Yepifanov, Oleksii Bondarenko
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NON - AIRFIELD AIRCRAFT – PROBLEMS AND PROSPECT
The possibility used of the last achievements of fundamental science for creation of the engine for vertical take-off and landing flying platform (FP) are discussed.
Юрий Степанович Подзирей
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Currently, in connection with the creation of aircraft engines of new generations, as well as increasing requirements for the efficiency of their design and development processes, more attention is paid to the creation of a software and computing complex
Денис Александрович Немченко+2 more
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Особливості статичних характеристик регулятора обертів вільної турбіни насоса-регулятора типу НР-3
Представлені результати експериментальних досліджень статичних характеристик регулятора обертів вільної турбіни насоса-регулятора типу НР-3, призначеного для турбовального газотурбінного двигуна типу ТВ3-117.
О.М. Литвяк, С.В. Комар
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The study of flow in aircraft gas turbine engines is one of the main components for the creation of new compressors and fans with improved aerodynamic, acoustic, strength, overall weight, and other characteristics.
Михаил Владимирович Хижняк+2 more
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Comparison of the strength of trend presence criteria in time series
The subject of research is methods, mathematical models, and methods of continuous analysis of a multidimensional set of output variables and state variables of power and energy installations built on the basis of gas turbine engines, which in general ...
Volodymyr Myrhorod, Iryna Hvozdeva
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Accuracy of the gas turbine engine dynamic model self-tuning
One of the most promising directions in the development of aircraft engines is related to the introduction of adaptive automatic control systems (ACS).
Sergiy Yepifanov, Oleksii Bondarenko
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Статтю присвячено вдосконаленню методів обробки віброакустичних сигналів для діагностики початкових тріщиноподібних пошкоджень в лопатках авіаційних газотурбінних двигунів під час експлуатації.
N. I. Bouraou+2 more
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