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Experimental and numerical investigations of atomization processes in paint application using high-speed rotary bells

 
: Tiedje, Oliver; Shen, Bo; Ye, Qiaoyan; Domnick, Joachim; Güttler, Nico

Hilt, M. ; Federation of Associations of Technicians in the Paint, Varnish, Enamel, and Printing-Ink Industries of Continental Europe -FATIPEC-; The Oil & Colour Chemists' Association -OCCA-:
ETCC 2018, European Technical Coatings Congress. Book of Abstracts : 26-29 June 2018, Amsterdam, The Netherlands
Amsterdam, 2018
25 Folien
European Technical Coatings Congress (ETCC) <4, 2018, Amsterdam>
Englisch
Konferenzbeitrag
Fraunhofer IPA ()
atomization; high speed rotary bell; computational fluid dynamic (CFD); simulation; Laser-Doppler-Anemometrie; Tröpfchengröße; Messen

Abstract
Experimental studies and numerical computer fluid dynamic simulations give insight in the atomization process at a rotary bell for paint applications. The paint flow on the bell as well as the atomization at the bell edge is investigated. In the simulations volume of fluid methods with complex rheological models are used, experimentally high speed videos and phase Doppler anemometry was used beside classical painting trials.

: http://publica.fraunhofer.de/dokumente/N-507107.html