DIFFERENTIAL DYNAMICS OF MOTION OF PARTICLES IN TURBULENT FLOWS.

被引：0
|
作者：
Horak, Jiri [1 ]
机构：
[1] Ceskoslovske Akad Ved, Ustav Fyziky, Atmosfery, Prague, Czech, Ceskoslovske Akad Ved, Ustav Fyziky Atmosfery, Prague, Czech
来源：
Acta Technica CSAV (Ceskoslovensk Akademie Ved) | 1984年 / 29卷 / 04期
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D O I：
暂无
中图分类号：
O3 [力学];
学科分类号：
08 ; 0801 ;
摘要：
A mathematical formulation of the problem of a turbulent diffusion is presented in terms of differential dynamics. The flow on a manifold with a negative curvature, to which a lift diffeomorphisms can be assigned, forms a starting concept for discussion. The manifold with a negative curvature appears in the place of the space of configurations of the system, geometry of the manifold being dependent upon the model of interaction of the fluid mechanical field with solid particles of admixture.
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页码：434 / 446
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