Effect of Regimes of Heat Transfer on the Temperature Field in Crystals during the Czochralski Process

被引：0
|
作者：
Mitin K.A. [1 ]
Berdnikov V.S. [1 ]
机构：
[1] Kutateladze Institute of Thermophysics, Siberian Branch, Russian Academy of Sciences, Novosibirsk
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2022年 / 86卷 / 7期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.3103/S106287382207022X
中图分类号：
学科分类号：
摘要：
Abstract: The effect uniform crystal rotation has on conjugate radiation-convective heat transfer is studied numerically in a system geometrically equal to a simplified scheme of the upper part of the growth unit in the Czochralski process. It is shown that the spatial form of convective flows becomes unstable under the action of rotation. Secondary vortices appear, substantially improving the efficiency of cooling the crystal. © 2022, Allerton Press, Inc.
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页码：823 / 829
页数：6
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