Experimental study of the natural disturbance development in a supersonic flat plate boundary layer with a wavy surface

A. Panina, A. Kosinov, N. Semionov, Yu Yermolaev

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

Аннотация

The results of an experimental study of the natural disturbance development in a flat plate boundary layer with a wavy surface are presented. The model of a flat steel plate with a blunt radius of the leading edge r = 0.34 mm was used. To create a wavy surface on the model, longitudinal roughness elements were applied. They were additionally coated with a film to align the side sections of the roughness and give them a rounded shape. For these experimental conditions, no influence of the surface waviness on the position of the laminar-turbulent transition in the flat plate boundary layer was detected.

Язык оригиналаанглийский
Название основной публикацииHigh Energy Processes in Condensed Matter, HEPCM 2019
Подзаголовок основной публикацииProceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin
РедакторыVasily Fomin
ИздательAmerican Institute of Physics Inc.
ISBN (электронное издание)9780735418653
DOI
СостояниеОпубликовано - 26 июл 2019
Событие26th All-Russian Conference on High Energy Processes in Condensed Matter: Dedicated to the 150th Anniversary of the Birth of S.A. Chaplygin, HEPCM 2019 - Novosibirsk, Российская Федерация
Продолжительность: 3 апр 20195 апр 2019

Серия публикаций

НазваниеAIP Conference Proceedings
Том2125
ISSN (печатное издание)0094-243X
ISSN (электронное издание)1551-7616

Конференция

Конференция26th All-Russian Conference on High Energy Processes in Condensed Matter: Dedicated to the 150th Anniversary of the Birth of S.A. Chaplygin, HEPCM 2019
СтранаРоссийская Федерация
ГородNovosibirsk
Период03.04.201905.04.2019

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Panina, A., Kosinov, A., Semionov, N., & Yermolaev, Y. (2019). Experimental study of the natural disturbance development in a supersonic flat plate boundary layer with a wavy surface. В V. Fomin (Ред.), High Energy Processes in Condensed Matter, HEPCM 2019: Proceedings of the XXVI Conference on High-Energy Processes in Condensed Matter, dedicated to the 150th anniversary of the birth of S.A. Chaplygin [030107] (AIP Conference Proceedings; Том 2125). American Institute of Physics Inc.. https://doi.org/10.1063/1.5117489