Assessment of the possibility of shortening the landing distance of maneuverable aircraft
- 作者: Strelets M.1, Tarasov A.1, Grishin I.1
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隶属关系:
- PAO “UAC” “OKB Sukhoi”
- 期: 卷 22, 编号 3 (2023)
- 页面: 89-98
- 栏目: AIRCRAFT AND SPACE ROCKET ENGINEERING
- URL: https://journals.rcsi.science/2542-0453/article/view/145857
- DOI: https://doi.org/10.18287/2541-7533-2023-22-3-89-98
- ID: 145857
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全文:
详细
The problem of implementing the landing of a maneuverable aircraft by a pilot on an undamaged section of a runway of minimum length is considered. A method of landing the aircraft is proposed, including movement along the landing glide path with minimum speeds and angles of attack of 12-14 deg., the release of the landing parachute before touching the runway with the main wheels so that by the time the wheels touch the ground, the parachute fully opens, lowering the nose wheel and subsequent braking with maximum deceleration. A simplified mathematical model is considered that makes it possible to estimate the length of the run and the results of calculations for various parameters of the landing mass and the height of the release of the braking parachute. The results of such landings in flight tests are presented and compared with the results of calculated estimates. The calculated and experimental results obtained allow us to speak about the fundamental feasibility of the task of landing on a runway section limited in length.
作者简介
M. Strelets
PAO “UAC” “OKB Sukhoi”
编辑信件的主要联系方式.
Email: info@sukhoi.org
Program Chief Designer
俄罗斯联邦A. Tarasov
PAO “UAC” “OKB Sukhoi”
Email: aztar@yandex.ru
Candidate of Science (Engineering), Chief Designer in Aerodynamics, Chief of Aerodynamics Department
俄罗斯联邦I. Grishin
PAO “UAC” “OKB Sukhoi”
Email: berkyt68reg@yandex.ru
Leading Designer of the Aerodynamics Department
俄罗斯联邦参考
- Moroz S. Eksperimental'nyy sverkhmanevrennyy samolet Messershmit – Rokuell X-31A [Experimental supermaneuverable aircraft Messerschmitt-Rockwell X-31A]. Available at: https://naukatehnika.com/messershmit-rokuell-x-31a.html
- Beh H., Fischer B., van den Bunt R. High angle of attack approach and landing control law design for the X-31A. Proceedings of the 40th AIAA Aerospace Sciences Meeting & Exhibit (January, 14-17, 2002, Reno, NV, U.S.A.). doi: 10.2514/6.2002-247
- SAAB A/J37 Viggen. Available at: https://airwar.ru/enc/fighter/aj37.html
- Tornado IDS (Gr.1). Available at: https://airwar.ru/enc/fighter/tornd_gr.html