کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
750519 1462067 2016 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Optimisation of an acoustic resonator for particle manipulation in air
ترجمه فارسی عنوان
بهینه سازی یک رزوناتور صوتی برای دستکاری ذرات در هوا
موضوعات مرتبط
مهندسی و علوم پایه شیمی شیمی آنالیزی یا شیمی تجزیه
چکیده انگلیسی

An acoustic resonator system has been investigated for the manipulation and entrapment of micron-sized particles in air. Careful consideration of the effect of the thickness and properties of the materials used in the design of the resonator was needed to ensure an optimised resonator. This was achieved using both analytical and finite-element modelling, as well as predictions of acoustic attenuation in air as a function of frequency over the 0.8 to 2.0 MHz frequency range. This resulted in a prediction of the likely operational frequency range to obtain particle manipulation. Experimental results are presented to demonstrate good capture of particles as small as 15 μm in diameter.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Sensors and Actuators B: Chemical - Volume 224, 1 March 2016, Pages 529–538
نویسندگان
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