Influence of the amplitude-frequency characteristics of two-mode oscillations at unilateral surface effect on the transonic streamline of the symmetrical wing profile

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференцийстатья в сборнике материалов конференциинаучнаярецензирование

Аннотация

The effect of two-mode oscillations with frequencies that differ in a twofold is investigated under different energy contributions of each mode. The results of a parametric study of influence of the forced two-mode oscillations of the profile section on the transonic streamline that do not cause either a buffeting or a flutter are obtained. With power decreasing, the increase in lift force is reduced by almost the same factor. Quantitative difference is significant for the lift coefficient at high frequencies for all values of the oscillations power.

Язык оригиналаанглийский
Название основной публикации19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Редакторы Fomin
ИздательAmerican Institute of Physics Inc.
Число страниц5
Том2027
ISBN (электронное издание)9780735417472
DOI
СостояниеОпубликовано - 2 ноя 2018
Событие19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Российская Федерация
Продолжительность: 13 авг 201819 авг 2018

Серия публикаций

НазваниеAIP Conference Proceedings
ИздательAMER INST PHYSICS
Том2027
ISSN (печатное издание)0094-243X

Конференция

Конференция19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
СтранаРоссийская Федерация
ГородAkademgorodok, Novosibirsk
Период13.08.201819.08.2018

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  • Цитировать

    Zamuraev, V. P., & Kalinina, A. P. (2018). Influence of the amplitude-frequency characteristics of two-mode oscillations at unilateral surface effect on the transonic streamline of the symmetrical wing profile. В Fomin (Ред.), 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 (Том 2027). [040021] (AIP Conference Proceedings; Том 2027). American Institute of Physics Inc.. https://doi.org/10.1063/1.5065295