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Distinctive features of heat transfer in the region of a gas curtain formed on injection of extraneous gas
Authors:A. I. Leont’yev  V. G. Lushchik  A. E. Yakubenko
Abstract:New effects on a permeable surface on gas injection are detected on the basis of the numerical modeling of a turbulent boundary layer. It is shown, in particular, that in the gas curtain region the surface temperature can be considerably lower than the injected gas temperature. This effect manifests itself particularly strongly for gas mixtures with low Prandtl numbers.
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