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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.v41.i4.90
pages 481-504

TECHNIQUE OF NUMERICAL EXPERIMENTS IN DESIGN CALCULATIONS OF HELICOPTER MECHANICAL SYSTEMS

Alexander I. Golovanov
Kazan Federal University, 18 Kremlyovskaya St., Kazan 420008, Republic of Tatarstan, Russia
Evgueniy Vladimirivich Kasumov
Kazan State Technical University (KSTU), 10, K. Marx St., Kazan, Tatarstan 420111, Russia
Vladimir Alekseevich Shuvalov
Kazan Helicopters, 14 Tetsevskaya St., Kazan, Tatarstan, 420085, Russian Federation

Краткое описание

Russian Federation methods of design calculation of mechanical systems are considered in the present paper. The technique suggested is based on the union of several groups of numerical simulation problems while solving problems related to statics and mechanical system motion under the influence of external forces. Analyses of structures made of composite materials and of light rotorcraft control system mechanisms are given as examples. Possibilities of the application of nonlinear problem solutions at the early stages of aircraft design are considered. Construction of solution algorithms of design problems is based on the mixed application of calculation software of Russian and foreign development.


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