کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
238675 465768 2009 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of measurement system for powder flowability based on vibrating capillary method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Development of measurement system for powder flowability based on vibrating capillary method
چکیده انگلیسی

An automatic measurement system for evaluating powder flowability based on the vibrating capillary method has been studied experimentally. The vibration amplitude was controlled by a computer, and the vibration acceleration and the mass of particles discharged from the capillary were obtained by digital processing. The measurement time was 2 min and the amount of the powder required for each measurement was less than a few grams. To characterize the dynamic powder flowability, evaluation factors were developed. A series of experiments was conducted using powders with mass median diameters from 5.2 to 58.2 μm, showing that this measurement system can fully evaluate the powder flowability.

An automatic measurement system for evaluating powder flowability based on the vibrating capillary method has been studied experimentally. The vibration amplitude was controlled by a computer, and the vibration acceleration and the mass of particles discharged from the capillary were obtained by digital processing. To characterize the dynamic powder flowability, several evaluation factors were developed.Figure optionsDownload as PowerPoint slide

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Powder Technology - Volume 188, Issue 3, 10 January 2009, Pages 242–247
نویسندگان
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