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This article is cited in 4 scientific papers (total in 4 papers)
Heat and Mass Transfer and Physical Gasdynamics
The effect of spatial perturbations of a supersonic flow on heat flow to the surface of blunt bodies
I. V. Egorov, N. V. Pal'chekovskaya, V. V. Shvedchenko Central Aerohydrodynamic Institute
Abstract:
The dependence of perturbations of pressure and heat flow to the surface of blunt bodies (cylinder, ellipse, and sphere) on the period of spatial perturbations of a supersonic flow has been studied numerically for different Reynolds numbers. It is shown that small perturbations of velocity, temperature, or density of the incoming flow can lead to significant perturbations of the heat flow to the surface of the body while the pressure perturbations remain insignificant. With an increase in the Reynolds number and radius of curvature (i.e., for blunter bodies), the level of heat flow perturbations significantly increases.
Received: 27.12.2013
Citation:
I. V. Egorov, N. V. Pal'chekovskaya, V. V. Shvedchenko, “The effect of spatial perturbations of a supersonic flow on heat flow to the surface of blunt bodies”, TVT, 53:5 (2015), 713–726; High Temperature, 53:5 (2015), 677–689
Linking options:
https://www.mathnet.ru/eng/tvt574 https://www.mathnet.ru/eng/tvt/v53/i5/p713
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Abstract page: | 209 | Full-text PDF : | 78 | References: | 39 | First page: | 2 |
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