Zobrazeno 1 - 10
of 25
pro vyhledávání: '"G.P. Extrémet"'
Publikováno v:
Journal of Crystal Growth. 139:67-80
This paper reports on a combined experimental and numerical investigation of BGO Czochralski growth. Different stages of the growth process are investigated. The effect of varying the Grashof number and the rotation Reynolds number on the flow and te
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ced6465dd896f04c0b2cb54ba277c463
https://doi.org/10.1016/0022-0248(94)90029-9
https://doi.org/10.1016/0022-0248(94)90029-9
Publikováno v:
Journal of Crystal Growth. 126:335-346
Steady thermocapillary convection is studied in a system of two flat, superposed layers of immiscible liquids with two fluid-fluid interfaces in a configuration similar to that of an encapsulated crystal growth. The layers are bounded on the sides by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1be5d771f54b81d05ffdce28370f0ab4
https://doi.org/10.1016/0022-0248(93)90042-u
https://doi.org/10.1016/0022-0248(93)90042-u
Publikováno v:
Advances in Space Research. 11:129-132
Thermocapillary convection has been numerically studied in a system of two finite, superposed layers of immiscible liquids, in a configuration similar to that of an encapsulated crystal growth. The flow is driven by gradients in surface tension on th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df3a39d33cf9b95f07b6642e78dd5477
https://doi.org/10.1016/0273-1177(91)90272-l
https://doi.org/10.1016/0273-1177(91)90272-l
Publikováno v:
Advances in Space Research. 6:147-153
Theoretical and numerical solutions are proposed for the prediction of the thermal and solutal convection in a long horizontal ampoule in the presence of local temperature gradients at the walls as involved in the multizone furnace applications. A fi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a6239380ad69e858b96c66b58e4f703
https://doi.org/10.1016/0273-1177(86)90197-3
https://doi.org/10.1016/0273-1177(86)90197-3
Publikováno v:
International Journal of Heat and Fluid Flow. 8:26-36
A numerical study of buoyancy-driven gas flow in long horizontal cavities, with Pr =0.73, was made with reference to the case of local application of a horizontal temperature gradient. Such a situation is relevant to crystal growth in two-zone furnac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11d8d9d4fa3d9cfd96759ac27e4c1330
https://doi.org/10.1016/0142-727x(87)90047-6
https://doi.org/10.1016/0142-727x(87)90047-6
Autor:
Anthony Randriamampianina, Jean-Pierre Fontaine, Patrick Bontoux, G.P. Extrémet, E. Crespo del Arco
Publikováno v:
Advances in Space Research. 8:265-279
The paper is concerned with the numerical simulation and the analysis of some kinds of flow regimes which can develop in Bridgman and Czochralski systems for material processings. The flows in the liquid phase are investigated considering two-dimensi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2d804f5b86cc040e08457ad923e4f78
https://doi.org/10.1016/0273-1177(88)90029-4
https://doi.org/10.1016/0273-1177(88)90029-4
Autor:
G. de Vahl Davis, Patrick Bontoux, G.P. Extrémet, C. Smutek, A. Randriamampianina, A. C. Hurford, F. Rosenberger, Bernard Roux
Publikováno v:
Advances in Space Research. 6:155-160
Finite difference solutions and experiments are presented for free convection in differentially heated cylinders when the inclination varies with respect to the gravity vector. The results are compared with asymptotic solutions in horizontal cylinder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe2eebf594aaffa4e04917c9a073158b
https://doi.org/10.1016/0273-1177(86)90198-5
https://doi.org/10.1016/0273-1177(86)90198-5
Publikováno v:
Advances in Space Research
Advances in Space Research, Elsevier, 1988, 8 (12), pp.281-292. ⟨10.1016/0273-1177(88)90030-0⟩
Advances in Space Research, 1988, 8 (12), pp.281-292. ⟨10.1016/0273-1177(88)90030-0⟩
Advances in Space Research, Elsevier, 1988, 8 (12), pp.281-292. ⟨10.1016/0273-1177(88)90030-0⟩
Advances in Space Research, 1988, 8 (12), pp.281-292. ⟨10.1016/0273-1177(88)90030-0⟩
International audience; Three-dimensional buoyancy driven flows in vertical cylinders are simulated with a finite difference technique. Asymmetric convective flows are studied for three values of the (length-to-radius) aspect ratio A. One result conc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b6222e0035e2713cd3d1a331a57700
https://hal.archives-ouvertes.fr/hal-00833917
https://hal.archives-ouvertes.fr/hal-00833917
Autor:
G.P. Extrémet, A. Randriamampianina, E. Crespo, C. Smutek, B. Roux, Patrick Bontoux, F. Elie, Hubert Branger
Publikováno v:
NATO ASI Series ISBN: 9781461280422
Physico-Chemical hydrodynamics
Physico-Chemical hydrodynamics, 174, Kluwer Academic Publisher, pp.963-995, 1988, ⟨10.1007/978-1-4613-0707-5_68⟩
Physico-Chemical hydrodynamics
Physico-Chemical hydrodynamics, 174, Kluwer Academic Publisher, pp.963-995, 1988, ⟨10.1007/978-1-4613-0707-5_68⟩
The paper reports about numerical works carried out by the authors at I.M.F.M. in the group of Numerical Fluid Mechanics. The common objectives of these works are related to the analysis of fluid dynamics in closed tube methods employed in crystal gr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dda5d49c8437361ca201d8ae56b62a2a
https://doi.org/10.1007/978-1-4613-0707-5_68
https://doi.org/10.1007/978-1-4613-0707-5_68
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