Numerical study of the vortex structure influence on heat transfer in the supersonic flow past a plate and a blunt fin junction

Viscous-inviscid interaction and heat transfer in supersonic 3D laminar flow past a fin-body junction is investigated by means of numerical simulation. A laminar flow regimes at the freestream Mach number equal to 4, 5 and 6 are considered. Specifics of vortex structures and shock wave pattern in th...

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Published inJournal of physics. Conference series Vol. 1400; no. 7; pp. 77030 - 77035
Main Authors Kolesnik, E V, Smirnovsky, A A
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.11.2019
Subjects
Computational fluid dynamics
Fluid flow
Heat transfer
Laminar flow
Laminar heat transfer
Mach number
Physics
Shock waves
Stanton number
Supersonic flow
Three dimensional flow
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Summary:Viscous-inviscid interaction and heat transfer in supersonic 3D laminar flow past a fin-body junction is investigated by means of numerical simulation. A laminar flow regimes at the freestream Mach number equal to 4, 5 and 6 are considered. Specifics of vortex structures and shock wave pattern in the interaction region are discussed. The Mach number effect on the predicted size of separation zone upstream of the fin and the plate Stanton number distribution are analysed. For the Mach number of 5, the temperature factor influence on heat transfer is investigated.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/1400/7/077030