Methodology for thermal calculation of the heat exchanger for cooling the air at the intake of the aerospace plane engine compressor
The tasks performed by modern military aircraft are currently expanding, as they are solved both in the air and in the aerospace, at high altitudes and at high flight speeds. However, in this case, the use of turbojet engines operation on aviation kerosene is not possible because of the high tempera...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Samara National Research University
2023-01-01
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| Series: | Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение |
| Subjects: | |
| Online Access: | https://journals.ssau.ru/vestnik/article/viewFile/11043/9409 |
| _version_ | 1797871219151732736 |
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| author | S. L. Panchenko T. V. Gras’ko |
| author_facet | S. L. Panchenko T. V. Gras’ko |
| author_sort | S. L. Panchenko |
| collection | DOAJ |
| description | The tasks performed by modern military aircraft are currently expanding, as they are solved both in the air and in the aerospace, at high altitudes and at high flight speeds. However, in this case, the use of turbojet engines operation on aviation kerosene is not possible because of the high temperatures of aircraft structural elements due to aerodynamic heating that leads to the destruction of kerosene and the impossibility of using it as fuel. It is necessary to search for alternative fuel options, one of which is cryogenic fuel. This article substantiates the possibility of using cryogenic fuel, in particular hydrogen, for aerospace plane engines. Hydrogen has higher energetic qualities compared to aviation kerosene. The necessity of cooling the air before it enters the engine at high flight speeds of the aircraft has been proved. A design of the heat exchanger for cooling the air entering the compressor is proposed, and a method for its thermal calculation is developed, which is necessary when designing the structural layout of aerospace plane propulsion system. |
| first_indexed | 2024-04-10T00:39:38Z |
| format | Article |
| id | doaj.art-77ebaa0b24cd443b87829d05644d35bf |
| institution | Directory Open Access Journal |
| issn | 2542-0453 2541-7533 |
| language | English |
| last_indexed | 2024-04-10T00:39:38Z |
| publishDate | 2023-01-01 |
| publisher | Samara National Research University |
| record_format | Article |
| series | Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение |
| spelling | doaj.art-77ebaa0b24cd443b87829d05644d35bf2023-03-14T07:01:53ZengSamara National Research UniversityВестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение2542-04532541-75332023-01-01214334310.18287/2541-7533-2022-21-4-33-438828Methodology for thermal calculation of the heat exchanger for cooling the air at the intake of the aerospace plane engine compressorS. L. Panchenko0T. V. Gras’ko1Air Force Academy named after Professor N.E. Zhukovsky and Yu.A. GagarinAir Force Academy named after Professor N.E. Zhukovsky and Yu.A. GagarinThe tasks performed by modern military aircraft are currently expanding, as they are solved both in the air and in the aerospace, at high altitudes and at high flight speeds. However, in this case, the use of turbojet engines operation on aviation kerosene is not possible because of the high temperatures of aircraft structural elements due to aerodynamic heating that leads to the destruction of kerosene and the impossibility of using it as fuel. It is necessary to search for alternative fuel options, one of which is cryogenic fuel. This article substantiates the possibility of using cryogenic fuel, in particular hydrogen, for aerospace plane engines. Hydrogen has higher energetic qualities compared to aviation kerosene. The necessity of cooling the air before it enters the engine at high flight speeds of the aircraft has been proved. A design of the heat exchanger for cooling the air entering the compressor is proposed, and a method for its thermal calculation is developed, which is necessary when designing the structural layout of aerospace plane propulsion system.https://journals.ssau.ru/vestnik/article/viewFile/11043/9409thermal calculationheat exchangerair coolingcompressorengineaerospace plane |
| spellingShingle | S. L. Panchenko T. V. Gras’ko Methodology for thermal calculation of the heat exchanger for cooling the air at the intake of the aerospace plane engine compressor Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение thermal calculation heat exchanger air cooling compressor engine aerospace plane |
| title | Methodology for thermal calculation of the heat exchanger for cooling the air at the intake of the aerospace plane engine compressor |
| title_full | Methodology for thermal calculation of the heat exchanger for cooling the air at the intake of the aerospace plane engine compressor |
| title_fullStr | Methodology for thermal calculation of the heat exchanger for cooling the air at the intake of the aerospace plane engine compressor |
| title_full_unstemmed | Methodology for thermal calculation of the heat exchanger for cooling the air at the intake of the aerospace plane engine compressor |
| title_short | Methodology for thermal calculation of the heat exchanger for cooling the air at the intake of the aerospace plane engine compressor |
| title_sort | methodology for thermal calculation of the heat exchanger for cooling the air at the intake of the aerospace plane engine compressor |
| topic | thermal calculation heat exchanger air cooling compressor engine aerospace plane |
| url | https://journals.ssau.ru/vestnik/article/viewFile/11043/9409 |
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