Results 31 to 40 of about 19,118 (298)
The Development of the Whittle Turbojet [PDF]
Journal of Engineering for Gas Turbines and Power, 1997 Sir Frank Whittle passed away on August 8, 1996, at the age of 89, in Maryland. His work in developing the turbojet can truly be said to represent one of the greatest mechanical engineering achievements in the last 70 years. The development of the turbojet demanded that Whittle face almost insurmountable technical and institutional challenges.
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Intensification of convective heat exchange of walls of heat pipe of 3D-printed micro-sized turbojet engine [PDF]
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", 2022 The article considers the solution of the urgent problem of creating a micro-sized turbojet engine using 3D printing. The article describes one of the ways to cool the walls of the heat pipe of a small combustion chamber made of heat-resistant material
A. V. Pobelyansky +2 more
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DIAGNOSTIC INVESTIGATIONS OF TURBOJET INJECTORS [PDF]
Journal of KONES. Powertrain and Transport, 2013 The basic aim of injectors is to supply a specified amount of fuel to the turbine engine combustion chamber. The fuel should be atomized to the extent which enables its evaporation and helps to produce a homogenous mixture of fuel vapour and air, thus ensuring high efficiency of the combustion process.
T. Opara, Ryszard Zaremba
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Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2018 The article presents the results of solving the problem of defining the engineering concept of a power plant with a bypass turbojet engine based on the gas generator of the serial domestic engine TV7 117 developed by the JSC UEC-Klimov for an advanced ...
Yu. V. Zinenkov +3 more
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The Use of Ethanol as an Alternative Fuel for Small Turbojet Engines
Sustainability, 2021 The use of alternative fuels to traditional kerosene-based ones in turbo-jet engines is currently being widely explored and researched. However, the application of alternative fuels in the area of small turbojet engines with thrust ratings up to 2 kilo ...
R. Andoga +3 more
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Experimental campaign tests on ultra micro gas turbines, fuel supply comparison and optimization [PDF]
, 2018 The increasing demand for miniaturized radio-controlled vehicles inspired the following research. The uses of these unmanned miniaturized/micro vehicles range from aero-modeling to drones for urban control and military applications too.
Capata, Roberto, Saracchini, Matteo
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Ecologic performance and sustainability evaluation of a turbojet engine under on-design conditions
Aviation, 2018 Interest in air transportation in the last decade has seen aviation fleet growth and a rise in the energy consumption of aircraft. In accordance with the latest data, the air transportation sector consumes 7.5% of total oil consumption worldwide.
Yasin Şöhret
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Resistant Properties of Lubricating Materials with Fullerene Nanoadditives
Проблеми трибології, 2023 The purpose of this article is to study the possibility of using fullerene additives and their effect on the antiwear properties of aviation mineral and synthetic oils.
V.P. Oleksandrenko +5 more
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Review of Small Gas Turbine Engines and Their Adaptation for Automotive Waste Heat Recovery Systems
International Journal of Turbomachinery, Propulsion and Power, 2020 Current commercial and heavy-duty powertrains are geared towards emissions reduction. Energy recovery from exhaust gases has great potential, considering the mechanical work to be transferred back to the engine.
Dariusz Kozak, Paweł Mazuro
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Acoustic transmission and reflection by a shear discontinuity separating hot and cold regions [PDF]
, 1972 Acoustic transmission and reflection is analyzed for plane waves propagating from a hot moving medium, impinging on a plane shear discontinuity into a cold stationary region.
Candel, S. M.
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