Noise-modulated propagating pattern in a convectively unstable system.
作者： Avraham Tsameret , Victor Steinberg
DOI: 10.1103/PHYSREVLETT.67.3392
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摘要: A noise-sustained and noise-modulated structure of propagating Taylor vortices (PTV) in a convectively unstable regime Couette-Taylor flow with superimposed axial was observed studied. The differs drastically from PTV an absolutely its noisy power spectrum the temporal dynamics front. Interaction perturbations interface causes amplitude modulation near front phase further to outlet. dependence location on control parameter indicates that inlet are responsible for existence.
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sci-hub.se 参考文章(7)
A Tsameret, V Steinberg, Convective vs. Absolute Instability in Couette-Taylor Flow with an Axial Flow EPL. ,vol. 14, pp. 331- 336 ,(1991) , 10.1209/0295-5075/14/4/008
H. W Müller, M Lücke, M Kamps, Convective Patterns in Horizontal Flow. EPL. ,vol. 10, pp. 451- 456 ,(1989) , 10.1209/0295-5075/10/5/011
M. C. Cross, Structure of nonlinear traveling-wave states in finite geometries. Physical Review A. ,vol. 38, pp. 3593- 3600 ,(1988) , 10.1103/PHYSREVA.38.3593
M. C. Cross, Traveling and standing waves in binary-fluid convection in finite geometries. Physical Review Letters. ,vol. 57, pp. 2935- 2938 ,(1986) , 10.1103/PHYSREVLETT.57.2935
Robert J. Deissler, External noise and the origin and dynamics of structure in convectively unstable systems Journal of Statistical Physics. ,vol. 54, pp. 1459- 1488 ,(1989) , 10.1007/BF01044729
M. A. Dominguez-Lerma, Guenter Ahlers, David S. Cannell, Marginal stability curve and linear growth rate for rotating Couette–Taylor flow and Rayleigh–Bénard convection Physics of Fluids. ,vol. 27, pp. 856- 860 ,(1984) , 10.1063/1.864714
Kenneth L. Babcock, Guenter Ahlers, David S. Cannell, Noise-sustained structure in Taylor-Couette flow with through flow Physical Review Letters. ,vol. 67, pp. 3388- 3391 ,(1991) , 10.1103/PHYSREVLETT.67.3388