Hydrodynamic conditions for growth of large KDP crystals

被引：0
|
作者：
Salo, VI [1 ]
Voronov, AP [1 ]
Kolybaeva, MI [1 ]
Pritula, IM [1 ]
Tkachenko, VF [1 ]
Puzikov, VM [1 ]
机构：
[1] Natl Acad Sci Ukraine, Kharkov Single Crystals Inst, Sci Technol Assoc, Kharkov, Ukraine
来源：
CRYSTALLOGRAPHY REPORTS | 2004年 / 49卷 / 02期
关键词：
Growth Rate; Mass Transfer; Growth Mode; Hydrodynamic Condition; Supersaturated Solution;
D O I：
10.1134/1.1690427
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Three-dimensional mass transfer is simulated. The factors determining the hydrodynamic conditions for efficient mass transfer in growth of large KDP single crystals (cross sections up to 45 x 45 cm(2)) from solutions in a real 300-l-crystallizer are established. The conditions for the motion of the supersaturated solution to the surface of a growing crystal in the direction opposite to that of gravitation are attained. The growth mode developed provides growth rates that are five times higher of large high-quality optical KDP crystals. (C) 2004 MAIK "Nauka/Interperiodica".
引用
收藏
页码：261 / 265
页数：5
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