کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9460444 | 1312170 | 2005 | 13 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Multiple electrosprays emitted from an array of holes
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
علم هواشناسی
پیش نمایش صفحه اول مقاله
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چکیده انگلیسی
Orifices instead of needle capillaries can be used for electrospraying liquids in steady cone-jet mode. This novel device has been used for multiplexing cone-jet menisci anchored at the rim of orifices drilled on a slide. The stability and reliability of the electrospraying process from holes improve substantially when orifices are drilled in dielectric materials with hydrophobic surfaces. The manufacturing process of high compactness multi-electrospray atomizers becomes much easier and cheaper if holes instead of needles are used as emitters. Very cheap multi-hole electrospray atomizers, bearing up to 37 holes and with a compactness of up to 115 emitters per square centimeter, have been home-made and successfully operated. The current and droplet size distribution of the spray issued from these atomizers agreed quite well with those issued from a single source of electrospray, provided that the same flow rate was being electrosprayed throughout each one of the orifices of the multi-injector, and that this value was equal to that issued from the single electrospray source.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Aerosol Science - Volume 36, Issue 12, December 2005, Pages 1387-1399
Journal: Journal of Aerosol Science - Volume 36, Issue 12, December 2005, Pages 1387-1399
نویسندگان
R. Bocanegra, D. Galán, M. Márquez, I.G. Loscertales, A. Barrero,