Selection criterion for the growing dendritic tip in a non-isothermal binary system under forced convective flow / Alexandrov D.V., Galenko P.K., Herlach D.M. // Journal of Crystal Growth. - 2010. - V. 312, l. 14. - P. 2122-2127.

ISSN:

00220248

Type:

Article

Abstract:

A free dendrite growth during solidification into external forced flow is analyzed using a sharp interface model. A criterion for selection of the stable growth mode is derived for the axisymmetric dendrite growing into non-isothermal binary system under convective flow. The criterion obtained rallies analytic results for dendrite growth under forced convection in a pure system [Ph. Bouissou, P. Pelce, Phys. Rev. A 40 (1989) 6673] and dendrite growth in a stagnant binary system [M. Ben Amar, P. Pelce, Phys. Rev. A 39 (1989) 4263]. © 2010 Elsevier B.V.

Author keywords:

A1. Convection; A1. Dendrite; A1. Model; A1. Solidification; A1. Stability

Index keywords:

A1. Convection; A1. Dendrite; A1. Model; Axisymmetric; Binary systems; Convective flow; Dendrite growth; Forced flows; Growth modes; Nonisothermal; Selection criteria; Sharp interface model; Crystalli

DOI:

10.1016/j.jcrysgro.2010.03.036

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-77955227640&doi=10.1016%2fj.jcrysgro.2010.03.036&partnerID=40&md5=1361461f22d6e9d377c91fb7f94974b0

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-77955227640&doi=10.1016%2fj.jcrysgro.2010.03.036&partnerID=40&md5=1361461f22d6e9d377c91fb7f94974b0
Affiliations	Department of Mathematical Physics, Urals State University, Ekaterinburg 620083, Russian Federation; Institut Fr Materialphysik im Weltraum, Deutsches Zentrum Fr Luft- und Raumfahrt (DLR), 51170 Kln, Germany; Institut Fr Festkrperphysik, Ruhr-Universitt Bochum, 44780 Bochum, Germany
Author Keywords	A1. Convection; A1. Dendrite; A1. Model; A1. Solidification; A1. Stability
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Correspondence Address	Galenko, P. K.; Institut Fr Materialphysik im Weltraum, Deutsches Zentrum Fr Luft- und Raumfahrt (DLR), 51170 Kln, Germany; email: Peter.Galenko@dlr.de
CODEN	JCRGA
Language of Original Document	English
Abbreviated Source Title	J Cryst Growth
Source	Scopus