The influence of accelerated crucible rotation mode on the melt temperature field in the Stockbarger technique

被引：15

作者：

Distanov, VE ^{[1
]}

Kirdyashkin, AG ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Inst Mineral & Petrog, Novosibirsk 630090 90, Russia

来源：

JOURNAL OF CRYSTAL GROWTH | 2001年 / 222卷 / 03期

基金：

俄罗斯基础研究基金会;

关键词：

ACRT; crystal growth; Stockbarger method; experimental modelling; temperature field; flow velocity; rotation mode;

D O I：

10.1016/S0022-0248(00)00983-0

中图分类号：

O7 [晶体学];

学科分类号：

0702 ; 070205 ; 0703 ; 080501 ;

摘要：

In model experiments with ethanol, the effect of the ACRT rotation mode on temperature field and flow velocity in the melt has been determined for the Stockbarger technique in the crucibles of 100 mm in diameter at Taylor number Ta>10(8). The optimum conditions of melt stirring have been elucidated for trapezoidal laws of modulated rotation. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：607 / 614

页数：8

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