Abo Bibliothek: Guest

EXPERIMENTAL INVESTIGATIONS OF EXTERNALLY BLOWN FLAP EFFICIENCY ON THE MODEL OF SHORT TAKEOFF AND LANDING TWIN-ENGINE TRANSPORT AIRCRAFT

Volumen 50, Ausgabe 2, 2019, pp. 115-132
DOI: 10.1615/TsAGISciJ.2019030595
Get accessGet access

ABSTRAKT

The results of experimental investigations of a model of short takeoff and landing (MSTOL) of a twin-engine medium transport aircraft with externally blown flaps by jets of ejector simulators of ultra-high bypass engines (M ≈ 16–18) in the TsAGI T-102 low-speed wind tunnel are presented. The principal features of the jet effect on the aerodynamic characteristics of the model in takeoff, landing, and cruising configurations are considered. The possibilities of active control of the aircraft aerodynamic characteristics using an adaptive element of high-lift devices in the form of a deflected wing trailing edge are shown. A comparative estimation of the aerodynamic characteristics of the MSTOL with two and four engines is carried out.

REFERENZEN
  1. Egorov, Yu.A. and Novozhilov, G.V., Airplanes of Aviation Complex Named after S.V. Il’yushin, vol. 2, Moscow: Mashinostroenie-Polyot, 2018 (in Russian).

  2. Petrov, A.V., Aerodynamics of transport airplanes, in TSAGI—the Basic Stages of Scientific Research 1993–2003, pp. 104–116, Moscow: Fizmatlit, 2003 (in Russian).

  3. Petrov, A.V., Aerodynamics of Short Takeoff and Landing Transport Airplanes with Powered Lift Systems, Moscow: Innovatcionnoe Mashinostroenie, 2018, (in Russian).

  4. Pavlenko, O.V., Petrov, A.V., and Pigusov, E.A., Formation of concept medium short takeoff and landing twin-engine transport airplane, in Proc. of XXVIII Science-Technical Conference in Aerodynamics, p. 186, Moscow: TsAGI, 2017.

  5. Pavlenko, O.V., Petrov, A.V., and Pigusov, E.A., Computational-exp. investigations on formation a concept of short takeoff and landing twin-engine medium transport aircraft with powered lift system, in Proc. of XVII Int. School-Seminar on Models and Methods of Aerodynamics, Eupatoria Crimea, pp. 123-125.

  6. Pigusov, E.A., Exp. investigations of the influence of the ground proximity on aerodynamic characteristics of short takeoff and landing transport airplane with powered lift system on the wing, in Proc. of the XXIX Science Technical Conf. in Aerodynamics, p. 167, Moscow.

  7. Druzhinin, O.V., Pavlenko, O.V., Petrov, A.V., and Pigusov, E.A., Num. investigation of application of a combined powered lift system in the case of the engine failure on a twin-engine transport airplane of short take-off and landing, in Proc. of XXV All-Russian Seminar with Int. Participation on Jet.

  8. Pavlenko, O., Petrov, A., and Pigusov, E., Concept of medium twin-engine STOL transport airplane, in Proc. of 31th Congress of the ICAS, ICAS 2018-0104, Belo Horizonte, Brazil, September 9–14, 2018.

  9. Petrov, A.V. and Tretyakov, V.F., Influence of high-bypass-ratio turbofan jets on aerodynamic characteristics of high-lift wing, TsAGI Sci. J., 46(7):619–629, 2015.

  10. FAR 23.149, Federal Aviation Regulations (FAR), Part 23 Airworthiness Standards: Normal, Utility, Acrobatic and Commuter Airplanes.

  11. FAR 25.149, Federal Aviation Regulations (FAR), Part 25 Airworthiness Standards: Transport Category Airplanes.

REFERENZIERT VON
  1. Chernousov V I, Krutov A A, Pigusov E A, Features of flow around transport aircraft model with running propellers by modelled engine failure in wind tunnel, Journal of Physics: Conference Series, 2103, 1, 2021. Crossref

  2. Chernousov V I, Krutov A A, Pigusov E A, Study on a twin-fuselage transport airplane model in a low speed wind tunnel, IOP Conference Series: Materials Science and Engineering, 1024, 1, 2021. Crossref

Neueste Ausgabe

KIRILL IVANOVICH SYPALO−50TH ANNIVERSARY NUMERICAL STUDY OF THE DISTURBANCES GENERATED BY MICROJETS IN A SUPERSONIC FLAT-PLATE BOUNDARY LAYER Andrei Valerievich Novikov, Alexander Vitalyevich Fedorov, Ivan Vladimirovich Egorov, Anton Olegovich Obraz, Nikolay Nikolaevich Semenov ANALYSIS OF THE MOVING DETONATION INTERACTION WITH TURBULENT BOUNDARY LAYERS IN A DUCT ON THE BASIS OF NUMERICAL SIMULATION Vladimir Anatolievich Sabelnikov, Vladimir Viktorovich Vlasenko, Sergey Sergeyevich Molev EXPERIMENTAL STUDY OF COUNTERFLOW BLOWING IN HIGH-SPEED FLOW THROUGH AN ASYMMETRIC SLOT IN THE LEADING EDGE OF A SHARP WEDGE Eduard Borisovich Vasilevskii, Ivan Valeryevich Ezhov, Pavel Vladimirovich Chuvakhov ASYMPTOTIC SOLUTIONS TO HYPERSONIC BOUNDARY LAYER EQUATIONS ON A FLAT WING WITH A POINT OF INFLECTION ON THE LEADING EDGE Georgiy Nikolaevich Dudin, Aleksey Vyacheslavovich Ledovskiy WAVE MODEL OF ORGANIZED STRUCTURES IN A TURBULENT BOUNDARY LAYER ON A PLATE WITH ZERO LONGITUDINAL PRESSURE GRADIENT Vladimir Alekseevich Zharov, Igor Ivanovich Lipatov, Rami Salah Saber Selim NUMERICAL SIMULATION OF THE FLOW AROUND LANDSCAPE FRAGMENTS AND SOLUTION VERIFICATION Viktor Viktorovich Vyshinsky, Koang T'in' Zoan POLYNOMIAL REPRESENTATION OF THERMODYNAMIC PROPERTIES OF COMBINED FUEL SYSTEMS IN RAMJET SIMULATION MODELS Timur Romanovich Zuev, Mikhail Semenovich Tararyshkin A MODEL TEST METHODOLOGY FOR THE INVESTIGATION OF AN ELASTICALLY SCALED MAIN ROTOR Maxim Andreyevich Ledyankin , Sergey Anatolyevich Mikhailov, Dmitry Valeryevich Nedel'ko, Timur Arturovich Agliullin INDEX, VOLUME 51, 2020
Digitales Portal Digitale Bibliothek eBooks Zeitschriften Referenzen und Berichte Forschungssammlungen Preise und Aborichtlinien Begell House Kontakt Language English 中文 Русский Português German French Spain