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Linear nonaxisymmetric oscillations of nearly inviscid liquid bridges

 

作者: Marı´a Higuera,   Jose´ A. Nicola´s,  

 

期刊: Physics of Fluids  (AIP Available online 1997)
卷期: Volume 9, issue 2  

页码: 276-285

 

ISSN:1070-6631

 

年代: 1997

 

DOI:10.1063/1.869148

 

出版商: AIP

 

数据来源: AIP

 

摘要:

Linear nonaxisymmetric oscillations of liquid bridges are analyzed in the limit of large capillary Reynolds numberC−1. A boundary layer analysis is used that yields a second approximation of the damping rate and frequency in terms of the capillary Reynolds number, the slenderness of the bridge and the axial and azimuthal wave numbers of the mode being excited. Very good agreement with previous numerical results is obtained forC≲0.01, while the first correction of the damping rate gives a poor approximation, except for unrealistically small values ofC(C≲10−5). ©1997 American Institute of Physics.

 

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