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

V. P. Zamuraev; A. P. Kalinina

doi:10.1063/1.5065295

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 конференций › статья в сборнике материалов конференции › научная › рецензирование

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 оригинала	английский
Название основной публикации	19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Редакторы	Fomin
Издатель	American Institute of Physics Inc.
Число страниц	5
Том	2027
ISBN (электронное издание)	9780735417472
DOI	https://doi.org/10.1063/1.5065295
Состояние	Опубликовано - 2 ноя 2018
Событие	19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Российская Федерация Продолжительность: 13 авг 2018 → 19 авг 2018

Серия публикаций

Название	AIP Conference Proceedings
Издатель	AMER INST PHYSICS
Том	2027
ISSN (печатное издание)	0094-243X

Конференция

Конференция	19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
Страна	Российская Федерация
Город	Akademgorodok, Novosibirsk
Период	13.08.2018 → 19.08.2018

Доступ к документу

10.1063/1.5065295

Link to publication in Scopus

Fingerprint Подробные сведения о темах исследования «Influence of the amplitude-frequency characteristics of two-mode oscillations at unilateral surface effect on the transonic streamline of the symmetrical wing profile». Вместе они формируют уникальный семантический отпечаток (fingerprint).

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

Zamuraev, V. P. ; Kalinina, A. P. / Influence of the amplitude-frequency characteristics of two-mode oscillations at unilateral surface effect on the transonic streamline of the symmetrical wing profile. 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. редактор / Fomin. Том 2027 American Institute of Physics Inc., 2018. (AIP Conference Proceedings).

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abstract = "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.",

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Zamuraev, VP & Kalinina, AP 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., 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018, Akademgorodok, Novosibirsk, Российская Федерация, 13.08.2018. https://doi.org/10.1063/1.5065295

Influence of the amplitude-frequency characteristics of two-mode oscillations at unilateral surface effect on the transonic streamline of the symmetrical wing profile. / Zamuraev, V. P.; Kalinina, A. P.

19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. ред. / Fomin. Том 2027 American Institute of Physics Inc., 2018. 040021 (AIP Conference Proceedings; Том 2027).

Результат исследования: Публикации в книгах, отчётах, сборниках, трудах конференций › статья в сборнике материалов конференции › научная › рецензирование

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N2 - 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.

AB - 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.

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Zamuraev VP , Kalinina AP. 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, редактор, 19th International Conference on the Methods of Aerophysical Research, ICMAR 2018. Том 2027. American Institute of Physics Inc. 2018. 040021. (AIP Conference Proceedings). https://doi.org/10.1063/1.5065295