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Periodic vortex breakdown in wide spherical gaps

 

作者: Li Yuan,   Dexun Fu,   Yanwen Ma,  

 

期刊: Physics of Fluids  (AIP Available online 1997)
卷期: Volume 9, issue 5  

页码: 1479-1481

 

ISSN:1070-6631

 

年代: 1997

 

DOI:10.1063/1.869269

 

出版商: AIP

 

数据来源: AIP

 

摘要:

The flow field with vortex breakdown in wide spherical gaps was studied numerically by a finite difference method under the axisymmetric condition. The result shows that the flow bifurcates to periodic motion as the Reynolds number or the eccentricity of the spheres increases. ©1997 American Institute of Physics. 

 

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