Helical Vortex Lines in Axisymmetric Viscous Incompressible Fluid Flows
- 作者: Sizykh G.B.1
-
隶属关系:
- Moscow Institute of Physics and Technology
- 期: 卷 54, 编号 8 (2019)
- 页面: 1038-1042
- 栏目: Article
- URL: https://journals.rcsi.science/0015-4628/article/view/156105
- DOI: https://doi.org/10.1134/S0015462818060083
- ID: 156105
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详细
This paper considers the steady and unsteady swirling axisymmetric flows of a homogeneous viscous incompressible fluid. The possibility of the existence of helical vortex lines on the surface of revolution homeomorphic to a torus is investigated. An example of unsteady flow in which there are helical vortex lines is given. It is proved that the existence of helical vortex lines lying on the surface of revolution homeomorphic to a torus is impossible in a steady axisymmetric flow of a viscous incompressible fluid.
作者简介
G. Sizykh
Moscow Institute of Physics and Technology
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Email: o1o2o3@yandex.ru
俄罗斯联邦, Moscow
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