Experimental study of the impact of N-wave on heat transfer in a boundary layer of a flat plate at the Mach number 2

V. L. Kocharin, A. A. Yatskikh, D. S. Prishchepova, A. V. Panina, Yu G. Yermolaev, A. D. Kosinov, N. V. Semionov, L. V. Afanasev

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

Abstract

This work is devoted to the results of an experimental study of the impact of n-wave on heat transfer in a boundary layer of a flat plate at the Mach number 2. To generate N-wave into the flow, a roughness on the lower part of the nozzle of the test section of wind tunnel was used. As a result of the experiments, heat transfer data on the surface of a flat plate were obtained. A double longitudinal structure is shown in the form of a defect in temperature change caused by the interaction of two vortices with the surface of a flat plate model. The paper shows comparisons of the obtained distributions of the surface temperature difference in the cross section of the plate with measurements using a pitot tube and a constant temperature anemometer

Original languageEnglish
Title of host publicationInternational Conference on the Methods of Aerophysical Research, ICMAR 2020
EditorsVasily M. Fomin, Alexander Shiplyuk
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735440999
DOIs
Publication statusPublished - 24 May 2021
Event20th International Conference on the Methods of Aerophysical Research, ICMAR 2020 - Akademgorodok, Novosibirsk, Russian Federation
Duration: 1 Nov 20207 Nov 2020

Publication series

NameAIP Conference Proceedings
Volume2351
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference20th International Conference on the Methods of Aerophysical Research, ICMAR 2020
CountryRussian Federation
CityAkademgorodok, Novosibirsk
Period01.11.202007.11.2020

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