Abstract
This paper considers double bypass aircraft engine with controlled air bleed to the second bypass duct. Its performance is evaluated by mathematical modeling techniques. The second bypass air bleed amount is determined to provide the best engine efficiency at various operating modes.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Nechaev, Yu.N., Kobel’kov, V.N., and Polev, A.S., Aviatsionnye turboreaktivnye dvigateli s izmenyaemym rabochim protsessom dlya mnogorezhimnykh samoletov (Variable Cycle Turbojet Engines for Multipurpose Aircraft), Moscow: Mashinostroenie, 1988.
Shushin, N.A., Engine Scheme around a Turbojet Engine. Izv. Vuz. Av. Tekhnika, 2003, vol. 46, no. 1, pp. 67–69 [Russian Aeronautics (Engl. Transl.), vol. 46, no. 1, pp. 107–110].
Ezrokhi, Yu.A., Kalenskii, S.M., Morzeeva, T.A., and Kizeev, I.S., An Analysis of the Concept for Distributed Power-Plant with the Gas-Driven Remote Fan Module, Vestnik MAI, 2017, vol. 24, no. 2, pp. 31–41.
Kalenskii, S.M., Morzeeva T.A., and Ezrokhi, Yu.A., Study of Increasing the Power Plant Fuel Efficiency for Civil Aircraft of the 2030s by Choosing the Rational Schematic and Conceptual Layout of Unconventional Engine Configurations, Vserossiyskaya nauchno-tekhnicheskaya konferentsiya “Aviadvigateli XXI veka” (All-Russian Science and Technology Conference “Aircraft Engines of XXI Century”), Moscow: TsIAM, 2015, pp. 59–61.
Shmotin, Yu.N., Kikot’, N.V., Kretinin, G.V., Leshchenko, I.A., and Fedechkin, K.S., Research of Thermodynamic Efficiency of the Power Plant with Independently Operated Second Bypass Duct for Multipurpose Aircraft, Nasosy. Turbiny. Sistemy, 2016, no. 2, pp. 40–48.
Marakueva, O.V. and Voroshnin, D.V. Use of CFD Methods for Solving Impeller Machine Fluid Dynamics Tasks, Tezisy dokladov Vserossiskoi nauchno-tekhnicheskoi konferentsii molodykh uchenykh i spetsialistov “Novye resheniya i tekhnologii v gazoturbostroenii” (Proc. All-Russian Science and Technology Conference for Young Scientists and Specialists “New Solutions and Technologies in Gas-Turbine Development”), Moscow, TsIAM, 2015, pp. 97–99.
Fedorov, R.M., Kharakteristiki osevykh kompressorov (Axial Compressors Performance), Voronezh: Nauchnaya Kniga, 2015.
Lukovnikov, A.V., Technology of Optimal Preliminary Layout Generation for Aircraft Power Plants. Nauchnyi Vestnik MGTU GA, 2008, no. 134, pp. 16–24.
Remeev, N.Kh., Aerodinamika vozdukhozabornikov sverkhzvukovykh samoletov (Air Intake Aerodynamics of Supersonic Aircraft), Zhukovskii: TsAGI, 2002.
Minin, O.P., Yurlova, N.Yu., and Leshchenko, I.A., Air Intake Design Method for Power Plant with Integral Configuration of Subsonic Aircraft Using Multicriteria Optimization Methods, Nasosy. Turbiny. Sistemy, 2017, no.1, pp. 85–92.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.B. Agul’nik, I.V. Kravchenko, A.A. Gorbunov, A.A. Novoselova, A.P. Sklyarova, 2018, published in Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2018, No. 3, pp. 115–118.
About this article
Cite this article
Agul’nik, A.B., Kravchenko, I.V., Gorbunov, A.A. et al. Influence Analysis of the Second Bypass Air Bleed Parameters on the Engine Performance. Russ. Aeronaut. 61, 441–444 (2018). https://doi.org/10.3103/S1068799818030182
Received:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068799818030182