Title: Time-dependent three-dimensional simulation of the turbulent flow and heat transfer in czochralski crystal growth including the three-phase boundary movement
Authors: Raufeisen, Alexander 
Breuer, Michael  
Botsch, Tilmann W. 
Delgado, Antonio 
Language: en_US
Subject (DDC): DDC - Dewey Decimal Classification::000 Informatik, Wissen, Systeme
DDC - Dewey Decimal Classification::500 Naturwissenschaften
DDC - Dewey Decimal Classification::600 Technik
Issue Date: 2010
Publisher: Springer
Document Type: Conference Paper
Page Start: 353
Page End: 367
Publisher Place: Berlin
Document Version: draft
Conference: High Performance Computing in Science and Engineering 2010 
Abstract: 
In the literature, numerical computations of the Czochralski process for crystal growth are conducted using a quasi-steady state assumption for the crystallization neglecting time-dependent effects. In the present work, an algorithm is developed, which allows to calculate the transient behavior of the crystallization interface including the movement of the three-phase boundary and the free surface of the melt. Thus, in conjunction with the computation of the turbulent melt flow and heat transfer, more realistic predictions of the crystal growth can be achieved. Test cases show that with the algorithm, realistic phenomena like crystal diameter increase and decrease during the growth process could be reproduced. © Springer-Verlag Berlin Heidelberg 2011.
Organization Units (connected with the publication): Strömungsmechanik 
URL: https://api.elsevier.com/content/abstract/scopus_id/84883071378
ISBN: 9783642157479
DOI: 10.1007/978-3-642-15748-6-27
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