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Alexandrov, D.V. und Malygin, A.P. und 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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Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/70540/ | ||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
| Titel: | Effect of a forced flow on 3d dendritic growth in binary systems | ||||||||||||||||
| Autoren: |
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| Datum: | 2011 | ||||||||||||||||
| Referierte Publikation: | Ja | ||||||||||||||||
| Open Access: | Nein | ||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||
| Band: | Proceedings of 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics | ||||||||||||||||
| Seitenbereich: | Seiten 299-304 | ||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||
| Stichwörter: | Undercooling of Materials | ||||||||||||||||
| Veranstaltungstitel: | 8th International Conference on Heat Transfer, Fluid Mechanics and Thermodynamics | ||||||||||||||||
| Veranstaltungsort: | Pointe Aux Piments, Mauritius | ||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
| Veranstaltungsbeginn: | 11 Juli 2011 | ||||||||||||||||
| Veranstaltungsende: | 13 Juli 2011 | ||||||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||||||
| HGF - Programmthema: | Forschung unter Weltraumbedingungen | ||||||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||
| DLR - Forschungsgebiet: | R FR - Forschung unter Weltraumbedingungen | ||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben Materialwissenschaftliche Forschung (alt) | ||||||||||||||||
| Standort: | Köln-Porz | ||||||||||||||||
| Institute & Einrichtungen: | Institut für Materialphysik im Weltraum | ||||||||||||||||
| Hinterlegt von: | Herlach, Dieter | ||||||||||||||||
| Hinterlegt am: | 28 Jul 2011 14:20 | ||||||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:35 |
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