Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
TsAGI Science Journal

ISSN Печать: 1948-2590
ISSN Онлайн: 1948-2604

TsAGI Science Journal

DOI: 10.1615/TsAGISciJ.v44.i2.70
pages 277-290

NUMERICAL SIMULATION OF HELICOPTER CONSTRUCTION AT EARLY STAGES OF DESIGN

Evgueniy Vladimirivich Kasumov
Kazan State Technical University (KSTU), 10, K. Marx St., Kazan, Tatarstan 420111, Russia

Краткое описание

A numerical simulation technique at the stage of conceptual design of aircraft mechanical systems is considered. The results of a kinematic analysis and load design using the light helicopter mathematical model and calculations of rotor blade flutter are given. Examples of bench and flight test simulations are presented. Using the prediction of the routine flying trajectory of a light helicopter, the possibility of determining cyclically alternating loadings in rotor system elements is considered.


Articles with similar content:

NUMERICAL SIMULATION OF MECHANICAL SYSTEMS WITH AN AUTOMATIC CONTROL SYSTEM AT EARLY STAGES OF HELICOPTER DESIGN
TsAGI Science Journal, Vol.44, 2013, issue 4
Evgueniy Vladimirivich Kasumov
Optimization of Nonlinear Systems of Variable Structure for Control of Marine Moving Vehicles
Journal of Automation and Information Sciences, Vol.49, 2017, issue 7
Oleg Ukhin, Victor L. Timchenko , Denis O. Lebedev
METHOD OF COMPUTATIONS OF LOADS AT THE DESIGN OF ROTOR UNITS AND HELICOPTER CONTROL SYSTEM
TsAGI Science Journal, Vol.46, 2015, issue 6
Andrei Yurievich Barinov, Nikolai Serafimovich Pavlenko
AERODYNAMIC EXPERIMENTAL PLANTS FOR AIR-JET ENGINES
TsAGI Science Journal, Vol.43, 2012, issue 2
Valeriy Nikolaevich Sermanov, Aleksandr Fedorovich Chevagin, Sergey Anatolyevich Zosimov, Oleg Vasilyevich Voloschenko, Vladimir Nikitovich Ostras, Aleksey Anatolyevich Nikolaev
AERODYNAMIC CALCULATION METHOD OF THE MAIN ROTOR TAKING INTO ACCOUNT DIFFUSION OF FREE VORTICES FOR SMALL FLIGHT SPEEDS
TsAGI Science Journal, Vol.42, 2011, issue 2
Valentina Michailovna Scheglova