Three-dimensional numerical simulation of spoke pattern in bridgman top seeding convection

被引:0
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作者
Szmyd, JS [1 ]
Jaszczur, M [1 ]
Ozoe, H [1 ]
Kakimoto, K [1 ]
机构
[1] Stanislaw Staszic Univ Min & Met, Dept Theoret Met & Met Engn, PL-30059 Krakow, Poland
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中图分类号
O414.1 [热力学];
学科分类号
摘要
The three-dimensional numerical simulations of spoke pattern in a vertical cylinder (like the Bridgman top seeding convection) were performed. The fluid was assumed to be incompressible, Newtonian and Boussinesq. Calculations were presented at Rayleigh number in the range between 1.3 x 10(5) and 1.3 x 10(6) (for the transient region from laminar to turbulent flow).
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页码:929 / 936
页数:8
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