The investigation of influence of two-dimensional roughness element on the swept wing flow structure in favourable gradient region

V. S. Kaprilevskaya, V. V. Kozlov

Research output: Chapter in Book/Report/Conference proceedingConference contributionResearchpeer-review

Abstract

The paper given considers the investigation results of stationary and secondary disturbances development behind two-dimensional roughness element. When lying upstream the three-dimensional roughness element induced the disturbances which were affected by two-dimensional roughness lying further downstream. In this case the two-dimensional roughness caused the appearance of stationary structures. Also there were secondary perturbations with frequency range different from the case of excitement by three-dimensional roughness.

Original languageEnglish
Title of host publication19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
EditorsVasily Fomin
PublisherAmerican Institute of Physics Inc.
Number of pages6
ISBN (Electronic)9780735417472
DOIs
Publication statusPublished - 2 Nov 2018
Externally publishedYes
Event19th International Conference on the Methods of Aerophysical Research, ICMAR 2018 - Akademgorodok, Novosibirsk, Russian Federation
Duration: 13 Aug 201819 Aug 2018

Publication series

NameAIP Conference Proceedings
Volume2027
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference19th International Conference on the Methods of Aerophysical Research, ICMAR 2018
CountryRussian Federation
CityAkademgorodok, Novosibirsk
Period13.08.201819.08.2018

Keywords

  • BOUNDARY-LAYER

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