Comptes Rendus
no. 4-5
Stability of Soret-induced flow in a vertical layer
Nikolai I. Lobov1  ; Tatyana P. Lyubimova1, 2
1 Perm State University, Bukirev Str., 15, 614990, Perm, Russia
2 Institute of Continuous Media Mechanics UB RAS, 1, Koroleva Str., 614013, Perm, Russia
Comptes Rendus. Mécanique, Volume 341 (2013) no. 4-5, pp. 393-398.

The stability of the Soret-induced convective flow of a binary mixture of non-reacting components to traveling thermosolutal perturbations is studied. Dependence of the threshold value of the Prandtl number, at which the viscous thermal mechanism of the conductive state crisis becomes most dangerous, on the separation ratio is obtained. For positive Soret effect, the range of Prandtl number values where the thermal waves are completely suppressed is discovered.

Publié le :
DOI : 10.1016/j.crme.2013.02.003
Mots clés : Binary fluid, Vertical layer, Thermosolutal waves, Thermodiffusion
Nikolai I. Lobov 1 ; Tatyana P. Lyubimova 1, 2

1 Perm State University, Bukirev Str., 15, 614990, Perm, Russia
2 Institute of Continuous Media Mechanics UB RAS, 1, Koroleva Str., 614013, Perm, Russia 
@article{CRMECA_2013__341_4-5_393_0,
     author = {Nikolai I. Lobov and Tatyana P. Lyubimova},
     title = {Stability of {Soret-induced} flow in a vertical layer},
     journal = {Comptes Rendus. M\'ecanique},
     pages = {393--398},
     publisher = {Elsevier},
     volume = {341},
     number = {4-5},
     year = {2013},
     doi = {10.1016/j.crme.2013.02.003},
     language = {en},
}
TY  - JOUR
AU  - Nikolai I. Lobov
AU  - Tatyana P. Lyubimova
TI  - Stability of Soret-induced flow in a vertical layer
JO  - Comptes Rendus. Mécanique
PY  - 2013
SP  - 393
EP  - 398
VL  - 341
IS  - 4-5
PB  - Elsevier
DO  - 10.1016/j.crme.2013.02.003
LA  - en
ID  - CRMECA_2013__341_4-5_393_0
ER  - 
%0 Journal Article
%A Nikolai I. Lobov
%A Tatyana P. Lyubimova
%T Stability of Soret-induced flow in a vertical layer
%J Comptes Rendus. Mécanique
%D 2013
%P 393-398
%V 341
%N 4-5
%I Elsevier
%R 10.1016/j.crme.2013.02.003
%G en
%F CRMECA_2013__341_4-5_393_0
Nikolai I. Lobov; Tatyana P. Lyubimova. Stability of Soret-induced flow in a vertical layer. Comptes Rendus. Mécanique, Volume 341 (2013) no. 4-5, pp. 393-398. doi : 10.1016/j.crme.2013.02.003. https://comptes-rendus.academie-sciences.fr/mecanique/articles/10.1016/j.crme.2013.02.003/

[1] I.G. Shaposhnikov To theory of convective phenomena in a binary mixture, J. Appl. Math. Mech., Volume 17 (1953), pp. 604-606

[2] J.E. Hart On sideways diffusive instability, J. Fluid Mech., Volume 49 (1971), pp. 279-288

[3] G.Z. Gershuni; E.M. Zhukhovitskii; L.E. Sorokin On stability of a plane-parallel convective flow of a binary mixture, J. Appl. Math. Mech., Volume 44 (1980), pp. 582-586

[4] G.Z. Gershuni; E.M. Zhukhovitskii; L.E. Sorokin On stability of convective flow of a binary mixture with thermal diffusion, J. Appl. Math. Mech., Volume 46 (1982), pp. 54-57

[5] G.Z. Gershuni; E.M. Zhukhovitsky; A.A. Nepomnjashchy Stability of Convective Flows, Nauka, Moscow, 1989

[6] N.I. Lobov Instability of combined convective flow in a vertical layer, Fluid Dyn., Volume 17 (1982), pp. 331-336

Cité par Sources :

Commentaires - Politique

Ces articles pourraient vous intéresser

Stability of the advective flow of a binary mixture in a horizontal layer with adiabatic boundaries

Tatyana P. Lyubimova; Dmitriy V. Lyubimov; Dmitriy A. Nikitin; ...

C. R. Méca (2013)

Convection of a binary mixture under high-frequency vibrations

Sergey M. Ishutov; Bela I. Myznikova; Boris L. Smorodin

C. R. Méca (2013)

Convection mixte en fluide binaire avec effet Soret : étude analytique de la transition vers les rouleaux transversaux 2D

Estelle Piquer; Marie-Catherine Charrier-Mojtabi; Mejdi Azaiez; ...

C. R. Méca (2005)