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/EISSN:
0022-0248 / нет данных
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]. (C) 2010 Elsevier B.V. All rights reserved.
Author keywords:
Stability; Convection; Dendrite; Solidification; Model SOLIDIFICATION MICROSTRUCTURES; PATTERN SELECTION; FUTURE-DIRECTIONS; GROWTH; STABILITY; VELOCITY; MELTS
DOI:
10.1016/j.jcrysgro.2010.03.036
Web of Science ID:
ISI:000279363500019
Соавторы в МНС:
Другие поля
Поле Значение
Month JUL 1
Publisher ELSEVIER SCIENCE BV
Address PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Language English
Keywords-Plus SOLIDIFICATION MICROSTRUCTURES; PATTERN SELECTION; FUTURE-DIRECTIONS; GROWTH; STABILITY; VELOCITY; MELTS
Research-Areas Crystallography; Materials Science; Physics
Web-of-Science-Categories Crystallography; Materials Science, Multidisciplinary; Physics, Applied
Author-Email Peter.Galenko@dlr.de
ResearcherID-Numbers Alexandrov, Dmitri/D-2516-2016
ORCID-Numbers Alexandrov, Dmitri/0000-0002-6628-745X
Funding-Acknowledgement DAAD-German Academic Exchange Service {[}A/06/27363/Ref.325]; Ministry of Education {[}2.1.1/2571]; Russian Foundation for Basic Research {[}08-01-00298]; Federal Target Program {[}02.740.11.0202]; German Research Foundation (DFG) {[}HE 160/19]; DLR Agency {[}50WM0736]
Funding-Text Authors thank Lorenz Rathke for reading manuscript and useful suggestions. D.V.A. acknowledges support by DAAD-German Academic Exchange Service under Research Program A/06/27363/Ref.325, Ministry of Education under the Project no. 2.1.1/2571, Russian Foundation for Basic Research (Grant no: 08-01-00298) and Federal Target Program under the Project no. 02.740.11.0202. P.K.G. and D.M.H. acknowledge financial support from the German Research Foundation (DFG) under the Project no. HE 160/19 and DLR Agency under contract 50WM0736.
Number-of-Cited-References 26
Usage-Count-Since-2013 7
Journal-ISO J. Cryst. Growth
Doc-Delivery-Number 618NV