Zobrazeno 1 - 10
of 109
pro vyhledávání: '"G.Z. Gershuni"'
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 15:78-82
We consider the stationary plane-parallel convective flow, studied in [1], which appears in a two-dimensional horizontal layer of a liquid in the presence of a longitudinal temperature gradient. In the present paper we examine the stability of this f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74257726d629af04cf2c0c40594db45d
https://doi.org/10.1007/bf00850732
https://doi.org/10.1007/bf00850732
Publikováno v:
Journal of Applied Mathematics and Mechanics. 46:54-57
The linear stability of a steady plane parallel convective flow of a binary mixture in a plane vertical layer is considered with allowance for the thermal diffusion effect. Various instability mechanisms are discussed, and stability boundaries and pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed4697690617764c0052d17e83937b33
https://doi.org/10.1016/0021-8928(82)90082-x
https://doi.org/10.1016/0021-8928(82)90082-x
Publikováno v:
Journal of Applied Mechanics and Technical Physics. 14:675-680
We consider the convective stability of a non-Newtonian (nonlinearly viscous) liquid in a two-dimensional vertical channel. We solve a nonlinear boundary value problem concerning plane-parallel stationary convection for the case of piecewise-linear a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6416c878fc8726229aeac6d63433810
https://doi.org/10.1007/bf00856881
https://doi.org/10.1007/bf00856881
Publikováno v:
Fluid Dynamics. 15:122-127
In contrast to the corresponding viscous flow, the convective flow of a homogeneous liquid in a planar vertical layer whose boundaries are maintained at different temperatures is stable [1]. When a porous layer is saturated with a binary mixture, in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a3b3c33ef407513ee9de6eec12df0bb
https://doi.org/10.1007/bf01089824
https://doi.org/10.1007/bf01089824
Autor:
G.Z. Gershuni, E. M. Zhukhovitskii
Publikováno v:
Fluid Dynamics. 15:816-822
The stability of the equilibrium is studied in a system heated from above and consisting of two layers of different fluids of finite thickness. The physical mechanism of the instability is discussed and shown to be very different from the Rayleigh me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f68f91bf9abb3611967be43167806392
https://doi.org/10.1007/bf01096629
https://doi.org/10.1007/bf01096629
Publikováno v:
Journal of Applied Mathematics and Mechanics. 44:582-586
The problem of stability of the convective flow of a binary mixture in a plane vertical layer is considered in the same formulation as in /1/. Numerical and analytical methods are used for solving the spectral amplitude problem. The investigation sho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f871eb86d2f43acb549fcf57bb7f477
https://doi.org/10.1016/0021-8928(80)90057-x
https://doi.org/10.1016/0021-8928(80)90057-x
Publikováno v:
Journal of Applied Mathematics and Mechanics. 42:310-314
The convective instability of an inclined fluid layer equilibrium relative to normal spatial perturbations is considered. It is found that spatial perturbations in an inclined layer are the most dangerous, which is supported by experimental results [
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be660128b2664c9d2f92ef23de6674ea
https://doi.org/10.1016/0021-8928(78)90148-x
https://doi.org/10.1016/0021-8928(78)90148-x
Publikováno v:
Fluid Dynamics. 14:323-326
A study is made of the stability of the plane-parallel convective flow of water in a plane vertical layer bounded by planes heated to different temperatures in the region of anomalous thermal expansion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03067bb7c5607efc0a1516178f769898
https://doi.org/10.1007/bf01051682
https://doi.org/10.1007/bf01051682
Publikováno v:
Fluid Dynamics. 9:72-77
Investigations of the stability of steady-state plane-parallel convective motion between vertical planes heated to different temperatures [1–5] have shown that this motion, depending on the value of the Prandtl number P, exhibits instability of two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1522d825898404984f6f2bdfc7440583
https://doi.org/10.1007/bf01016312
https://doi.org/10.1007/bf01016312
Autor:
E. M. Zhukhovitskii, G.Z. Gershuni
Publikováno v:
Fluid Dynamics. 16:498-504
The problem of the convection and convective instability of a fluid in a high-frequency vibration field under conditions of weightlessness was formulated in an earlier paper of the authors [1]. In the present paper, the conditions of equilibrium are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bcf0bc1db5b177583ddf8324912c0d7
https://doi.org/10.1007/bf01094590
https://doi.org/10.1007/bf01094590