کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9698829 | 1461340 | 2005 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Bubble size reduction in electric-field-enhanced fluidized beds
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
سایر رشته های مهندسی
مهندسی برق و الکترونیک
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Bubble size reduction in electric-field-enhanced fluidized beds Bubble size reduction in electric-field-enhanced fluidized beds](/preview/png/9698829.png)
چکیده انگلیسی
An analysis is presented of the qualitative response of particles to electric fields, including both drift and diffusion of charges. On this basis, the influence of particle size and particle conductivity on the overall dipole moment, and therefore the interparticle forces, is discussed. Experimental results in a two-dimensional bed show the predicted response to changes in particle size, while variations in optimal frequency response can be explained on the basis of particle conductivity. A maximum reduction in bubble diameter of 25% is achieved with small particles (77μm), while for large particles (700μm) the bubble diameter can be reduced by as much as 85%.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electrostatics - Volume 63, Issues 6â10, June 2005, Pages 943-948
Journal: Journal of Electrostatics - Volume 63, Issues 6â10, June 2005, Pages 943-948
نویسندگان
F. Kleijn van Willigen, J.R. van Ommen, J. van Turnhout, C.M. van den Bleek,