Summary
The Kelvin-Helmholtz interfacial instability of two flowing superposed viscous liquids is described in terms of a dissipative harmonic-oscillator model. The instability threshold corresponds to the vanishing value of the damping coefficient.
Similar content being viewed by others
References
P. G. Drazin:J. Fluid Mech.,4, 214 (1958).
P. G. Drazin:J. Fluid Mech.,10, 571 (1961).
P. G. Drazin andL. N. Howard:J. Fluid Mech.,14, 257 (1962).
P. G. Drazin:J. Fluid Mech.,65, 781 (1974).
P. G. Drazin andW. H. Reid:Hydrodynamic Stability (Cambridge, 1981).
R. E. Esch:J. Fluid Mech.,3, 289 (1965).
R. E. Kelly:J. Fluid Mech.,22, 547 (1965).
M. G. Velarde andX.-L. Chu:Phys. Scr.,25, 231 (1989).
Author information
Authors and Affiliations
Additional information
Due to the relevance of its scientific content, this paper has been given priority by the Journal Direction.
The authors of this paper have agreed to not receive the proofs for correction.
Rights and permissions
About this article
Cite this article
Wang, R., Chu, X.L., Velarde, M.G. et al. Dissipative hydrodynamic oscillators. Il Nuovo Cimento D 14, 213–220 (1992). https://doi.org/10.1007/BF02457354
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02457354