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Alexandrov, D.V. and Malygin, A.P. and Galenko, Peter (2011) Effect of a forced flow on 3d dendritic growth in binary systems. 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics, 2011-07-11 - 2011-07-13, Pointe Aux Piments, Mauritius.
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Abstract
The effects of a forced flow on dendritic growth rate in binary systems are studied theoretically. By using the Oseen approximation of the Navier-Stokes equation, the linear stability analysis and the solvability criterion are analyzed as a function of the velocity of the forced flow and the impurity concentration in the melt in the three-dimensional model. The criterion obtained rallies analytic results for dendrite growth under forced convection in a pure system and dendrite growth in a stagnant binary system.
| Item URL in elib: | https://elib.dlr.de/70540/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | Effect of a forced flow on 3d dendritic growth in binary systems | ||||||||||||||||
| Authors: |
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| Date: | 2011 | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Volume: | Proceedings of 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics | ||||||||||||||||
| Page Range: | pp. 299-304 | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Undercooling of Materials | ||||||||||||||||
| Event Title: | 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics | ||||||||||||||||
| Event Location: | Pointe Aux Piments, Mauritius | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Start Date: | 11 July 2011 | ||||||||||||||||
| Event End Date: | 13 July 2011 | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||
| HGF - Program Themes: | Research under Space Conditions | ||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||
| DLR - Program: | R FR - Research under Space Conditions | ||||||||||||||||
| DLR - Research theme (Project): | R - Vorhaben Materialwissenschaftliche Forschung (old) | ||||||||||||||||
| Location: | Köln-Porz | ||||||||||||||||
| Institutes and Institutions: | Institute of Materials Physics in Space | ||||||||||||||||
| Deposited By: | Herlach, Dieter | ||||||||||||||||
| Deposited On: | 28 Jul 2011 14:20 | ||||||||||||||||
| Last Modified: | 24 Apr 2024 19:35 |
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