Improving the efficiency of the powerplant of an unmanned aerial vehicle through the use of cryogenic fuel
The article is devoted to increasing the efficiency of the power plant of an unmanned aerial vehicle through the use of cryogenic fuel. It has been substantiated that the creation of a power plant is based on an integrated approach to the Aircraft Power Plant Fuel system and ensures a significant...
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Samara National Research University
2020-12-01
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Series: | Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение |
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Online Access: | https://journals.ssau.ru/vestnik/article/viewFile/8259/7940 |
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doaj-288a9c47d5e24b379d01141c2441748c2021-08-25T08:10:24ZengSamara National Research UniversityВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение2542-04532541-75332020-12-0119371710.18287/2541-7533-2020-19-3-7-177532Improving the efficiency of the powerplant of an unmanned aerial vehicle through the use of cryogenic fuelA. S. Kolesnikov0T. V. Grasko1V. V. Raznoschikov2Military Educational and Scientific Center of the Air Force Academy named after Professor N.E. Zhukovsky and Yu.A. GagarinMilitary Educational and Scientific Center of the Air Force Academy named after Professor N.E. Zhukovsky and Yu.A. GagarinCentral Institute of Aviation MotorsThe article is devoted to increasing the efficiency of the power plant of an unmanned aerial vehicle through the use of cryogenic fuel. It has been substantiated that the creation of a power plant is based on an integrated approach to the Aircraft Power Plant Fuel system and ensures a significant achievement of perfection indicators according to high-level criteria (fuel consumption per hour (kilometer), range, flight duration, etc.) Analysis of energetic properties of some types of aviation fuels showed that gas fuels in their properties are generally superior to liquid ones, except for one thing low density, which requires a large volume of fuel tanks. An unmanned aerial vehicle Tu-143 Reis (Flight) equipped with a pure turbojet engine TR3-117 was chosen as a prototype. The optimization problem of the study was solved. The task was to determine if an engine intended to run on kerosene could operate on propane according to the main parameters of the working process, provided that possible flight conditions were maintained. The obtained altitude and speed characteristics indicate that the conversion of engines from kerosene to cryogenic propane is possible without changing their design by modernizing the combustion chamber and individual elements of the automatic fuel metering system.https://journals.ssau.ru/vestnik/article/viewFile/8259/7940cryogenic fuelpropaneunmanned aerial vehicle |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
A. S. Kolesnikov T. V. Grasko V. V. Raznoschikov |
spellingShingle |
A. S. Kolesnikov T. V. Grasko V. V. Raznoschikov Improving the efficiency of the powerplant of an unmanned aerial vehicle through the use of cryogenic fuel Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение cryogenic fuel propane unmanned aerial vehicle |
author_facet |
A. S. Kolesnikov T. V. Grasko V. V. Raznoschikov |
author_sort |
A. S. Kolesnikov |
title |
Improving the efficiency of the powerplant of an unmanned aerial vehicle through the use of cryogenic fuel |
title_short |
Improving the efficiency of the powerplant of an unmanned aerial vehicle through the use of cryogenic fuel |
title_full |
Improving the efficiency of the powerplant of an unmanned aerial vehicle through the use of cryogenic fuel |
title_fullStr |
Improving the efficiency of the powerplant of an unmanned aerial vehicle through the use of cryogenic fuel |
title_full_unstemmed |
Improving the efficiency of the powerplant of an unmanned aerial vehicle through the use of cryogenic fuel |
title_sort |
improving the efficiency of the powerplant of an unmanned aerial vehicle through the use of cryogenic fuel |
publisher |
Samara National Research University |
series |
Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение |
issn |
2542-0453 2541-7533 |
publishDate |
2020-12-01 |
description |
The article is devoted to increasing the efficiency of the power plant of an unmanned aerial vehicle through the use of cryogenic fuel. It has been substantiated that the creation of a power plant is based on an integrated approach to the Aircraft Power Plant Fuel system and ensures a significant achievement of perfection indicators according to high-level criteria (fuel consumption per hour (kilometer), range, flight duration, etc.) Analysis of energetic properties of some types of aviation fuels showed that gas fuels in their properties are generally superior to liquid ones, except for one thing low density, which requires a large volume of fuel tanks. An unmanned aerial vehicle Tu-143 Reis (Flight) equipped with a pure turbojet engine TR3-117 was chosen as a prototype. The optimization problem of the study was solved. The task was to determine if an engine intended to run on kerosene could operate on propane according to the main parameters of the working process, provided that possible flight conditions were maintained. The obtained altitude and speed characteristics indicate that the conversion of engines from kerosene to cryogenic propane is possible without changing their design by modernizing the combustion chamber and individual elements of the automatic fuel metering system. |
topic |
cryogenic fuel propane unmanned aerial vehicle |
url |
https://journals.ssau.ru/vestnik/article/viewFile/8259/7940 |
work_keys_str_mv |
AT askolesnikov improvingtheefficiencyofthepowerplantofanunmannedaerialvehiclethroughtheuseofcryogenicfuel AT tvgrasko improvingtheefficiencyofthepowerplantofanunmannedaerialvehiclethroughtheuseofcryogenicfuel AT vvraznoschikov improvingtheefficiencyofthepowerplantofanunmannedaerialvehiclethroughtheuseofcryogenicfuel |
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1721196706900475904 |