Study of the effect of supply of energy and mass on the formation of transonic region in supersonic flow in a channel of variable cross section

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Abstract

The control action of the jet and the near-wall energy sources on the shock wave structure of supersonic flow in a channel to create a transonic region is studied. The stable mode of flow with the region characterized by transonic velocities arises. The results of calculations for flat and axisymmetric model are presented. Two formulations of the problem are considered. The first of them is based on the unsteady Euler equations and pulse-periodic energy sources, and the second one is based on the unsteady Navier-Stokes equations closed by k-ω SST turbulence model. The combustion of hydrogen, which is supplied from the holes in the channel walls is considered.

Original languageEnglish
Title of host publicationProceedings of the XXV Conference on High-Energy Processes in Condensed Matter, HEPCM 2017
Subtitle of host publicationDedicated to the 60th Anniversary of the Khristianovich Institute of Theoretical and Applied Mechanics SB RAS
Editors Fomin
PublisherAmerican Institute of Physics Inc.
Number of pages6
Volume1893
ISBN (Electronic)9780735415782
DOIs
Publication statusPublished - 26 Oct 2017
Event25th Conference on High-Energy Processes in Condensed Matter, HEPCM 2017 - Novosibirsk, Russian Federation
Duration: 5 Jun 20179 Jun 2017

Publication series

NameAIP Conference Proceedings
PublisherAMER INST PHYSICS
Volume1893
ISSN (Print)0094-243X

Conference

Conference25th Conference on High-Energy Processes in Condensed Matter, HEPCM 2017
CountryRussian Federation
CityNovosibirsk
Period05.06.201709.06.2017

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