Selection Criterion of Stable Dendritic Growth for a Ternary (Multicomponent) Melt with a Forced Convective Flow
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Selection Criterion of Stable Dendritic Growth for a Ternary (Multicomponent) Melt with a Forced Convective Flow
|
|
| Автор |
Alexandrov, D. V.
Osipov, S. I. Galenko, P. K. Toropova, L. V. |
|
| Тематика |
DENDRITES
FORCED CONVECTIVE FLOW MORPHOLOGICAL STABILITY MULTICOMPONENT MELT SELECTION CRITERION SOLVABILITY THEORY STABLE GROWTH UNDERCOOLING BALANCE |
|
| Описание |
A stable growth mode of a single dendritic crystal solidifying in an undercooled ternary (multicomponent) melt is studied with allowance for a forced convective flow. The steady-state temperature, solute concentrations and fluid velocity components are found for two- and three-dimensional problems. The stability criterion and the total undercooling balance are derived accounting for surface tension anisotropy at the solid-melt interface. The theory under consideration is compared with experimental data and phase-field modeling for Ni98Zr1Al1 alloy. © 2022 by the authors.
Russian Science Foundation, RSF, (20-61-46013) Foundation for the Advancement of Theoretical Physics and Mathematics, (21-1-3-11-1) The present research work consists of theoretical, computational and experimental parts, which were supported by different financial sources. D.V.A. and P.K.G. acknowledge the Russian Science Foundation (Project No. 20-61-46013) for the obtaining of selection criteria, computer simulations, and comparison with experimental data. L.V.T. is grateful to the Foundation for the Advancement of Theoretical Physics and Mathematics “BASIS” (project No. 21-1-3-11-1) for the development of a small piece of this study—the microscopic solvability condition (17). |
|
| Дата |
2024-04-08T11:08:04Z
2024-04-08T11:08:04Z 2022 |
|
| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
|
| Идентификатор |
Alexandrov, DV, Osipov, SI, Galenko, PK & Toropova, LV 2022, 'Selection Criterion of Stable Dendritic Growth for a Ternary (Multicomponent) Melt with a Forced Convective Flow', Crystals, Том. 12, № 9, 1288, стр. 1288. https://doi.org/10.3390/cryst12091288
Alexandrov, D. V., Osipov, S. I., Galenko, P. K., & Toropova, L. V. (2022). Selection Criterion of Stable Dendritic Growth for a Ternary (Multicomponent) Melt with a Forced Convective Flow. Crystals, 12(9), 1288. [1288]. https://doi.org/10.3390/cryst12091288 2073-4352 Final All Open Access; Gold Open Access; Green Open Access https://www.mdpi.com/2073-4352/12/9/1288/pdf?version=1663658602 https://www.mdpi.com/2073-4352/12/9/1288/pdf?version=1663658602 http://elar.urfu.ru/handle/10995/131568 10.3390/cryst12091288 85138665084 000859391300001 |
|
| Язык |
en
|
|
| Связанные ресурсы |
info:eu-repo/grantAgreement/RSF//20-61-46013
|
|
| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ https://creativecommons.org/licenses/by/4.0/ |
|
| Формат |
application/pdf
|
|
| Издатель |
MDPI
|
|
| Источник |
Crystals
Crystals |
|