کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1795809 1023729 2007 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical and experimental modeling of the melt flow in a traveling magnetic field for vertical gradient freeze crystal growth
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
Numerical and experimental modeling of the melt flow in a traveling magnetic field for vertical gradient freeze crystal growth
چکیده انگلیسی

A traveling magnetic field (TMF) is attractive for melt crystal growth as it offers a direct flow driving mechanism. We present numerical and experimental results on the TMF driven flow in an isothermal model fluid. The TMF is generated by a system of six equidistant coils, which are fed by a three phase current power supply to create an up- or downward directed traveling field. Special attention is focused on the description of the electromagnetic fields for varying field frequency, and its influence on the resulting melt velocity.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Crystal Growth - Volume 303, Issue 1, 1 May 2007, Pages 258–261
نویسندگان
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