کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9845599 1526516 2005 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of high-resolution high frame-rate neutron radiography
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Development of high-resolution high frame-rate neutron radiography
چکیده انگلیسی
High-resolution high frame-rate neutron radiography system was developed. To achieve the high resolution, various combinations of imaging devices such as a fluorescent converter, high-speed video camera, and image intensifier were tested. Gen III image intensifier (GaAsP) combined with high-resolution high-speed video camera produced good-quality images. By using the new imaging system, measurement error of instantaneous void fraction and decay characteristics of fluorescent converter were estimated. In addition, the imaging system was applied to 3-D measurement of spherical particle position, which enables to measure 3-D velocity field combined with Particle Tracking Velocimetry.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 542, Issues 1–3, 21 April 2005, Pages 309-315
نویسندگان
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