Library Subscription: Guest
Begell Digital Portal Begell Digital Library eBooks Journals References & Proceedings Research Collections
TsAGI Science Journal

ISSN Print: 1948-2590
ISSN Online: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.v46.i5.30
pages 439-464

OPTIMAL DESIGN OF THE NACELLE ASSEMBLY UNDER THE WING OF AN AIRLINER BASED ON RANS NUMERICAL SIMULATIONS

Nikolay Alekseevich Zlenko
Central Aerohydrodynamic Institute (TsAGI) 1, Zhukovsky str., Zhukovsky, 140180, Moscow region, Russia
Innokentii Aleksandrovich Kursakov
Central Aerohydrodynamic Institute (TsAGI), Zhukovsky Str. 1, Zhukovsky, 140180 Russia

ABSTRACT

The key elements of the methodology of using the results of numerical simulations for the optimal aerodynamic design loop implemented in a basic propulsion system nacelle assembly under the wing of an airliner are considered. To illustrate the potentials of the considered methodology, the results of the optimization of the pylon geometry and spatial location of a high-bypass-ratio engine nacelle placed under the wing of a midrange airliner are presented.


Articles with similar content:

THE METHOD OF OPTIMAL PROFILING OF FLYING VEHICLE FUSELAGE AND NOZZLE AT THE CRUISING SUPERSONIC FLIGHT
TsAGI Science Journal, Vol.44, 2013, issue 3
Sergey Alexandrovich Takovitskii, Anatoliy Pavlovich Mazurov
On Mathematical Models of the Dynamics of Three-Dimensional Elastic Bodies. Part 2. Bodies with Discretely Observable Initial Boundary Condition
Journal of Automation and Information Sciences, Vol.49, 2017, issue 9
Stepan T. Danysh , Vladimir Antonovich Stoyan
DEVELOPMENT OF AEROSHAPE AND INVESTIGATION OF SMALL-SIZED WINGED RE-ENTRY VEHICLE AEROTHERMODYNAMIC CHARACTERISTICS
TsAGI Science Journal, Vol.40, 2009, issue 3
Vasiliy Aleksandrovich Yaroshevsky, A. V. Vaganov, Aleksandr Yuryevich Kireev, E. A. Stepanov, Arkadii Sergeyevich Skuratov, Vladimir Grigor'evich Dmitriev, Anatoliy Vladimirovich Bobylev, Sergey Mikhailovich Zadonsky
Synthesis of Invariant and Adaptive to Change of Stator Resistence of Vector Control Algorithms of Induction Motor
Journal of Automation and Information Sciences, Vol.39, 2007, issue 3
Evgeniy E. Potapenko, Evgeniy M. Potapenko
DESIGN OF CONTROL SYSTEM ALGORITHMS FOR UNMANNED TILTROTOR
TsAGI Science Journal, Vol.49, 2018, issue 2
Andrei Georgievich Bushgens, Vladimir Mikhailovich Kuvshinov, Veniamin Aleksandrovich Leontiev, Aleksandr Yurievich Voronin