کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1792160 1023635 2011 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
3D numerical simulation for single crystal growth of potassium dihydrogen phosphate in a new solution growth system
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
3D numerical simulation for single crystal growth of potassium dihydrogen phosphate in a new solution growth system
چکیده انگلیسی

A new system for improving the growth of KDP crystal with rotary flow field and stationary crystal is proposed. The 3D numerical simulation for flow and mass transfer shows that the rotation rate is the key factor that has a significant effect on the surface supersaturation and surface homogeneity. Especially for the high rotation rate, higher surface supersaturation and better surface homogeneity can be gained. Bulk supersaturation and inlet velocity also affect surface supersaturation and surface homogeneity to a certain extent. The surface shear stress increases with enhancing the rotation rate or the inlet velocity. The optimization for the configuration has also been discussed, which is helpful for the surface homogeneity.


► A new system for improving the growth of KDP crystal with rotary flow field and stationary crystal is proposed.
► 3D numerical simulations show that the impact of rotation rate, bulk supersaturation and inlet velocity on the surface supersaturation and surface shear stress has been analyzed.
► Optimization for the configuration has also been discussed, which is helpful for the surface homogeneity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 327, Issue 1, 15 July 2011, Pages 102–109
نویسندگان
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