年間 12 号発行
ISSN 印刷: 1064-2315
ISSN オンライン: 2163-9337
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Modeling of Vortical Flows on the Background of Two-Dimensional Process of Convective Heat and Mass Transfer
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要約
A problem of convective heat and mass transfer for a two-dimensional cylindrical domain φ is a symmetrical model of the Bridgeman ampoule) is considered on the basis of system of nonstationary Navier—Stokes equations. A numerical algorithm is developed and computations of the Grasgof number GR — 5 × 105 for a short and a long cylinders were done. An effect of vertical drift of vortical flow and of isotherms under the absence of the radial temperature gradient in cylinder was revealed.
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