Title :
Evaluation and design of new piezoelectrical droplets generator
Author :
Giovannini, A. ; Guyomar, D. ; Gschwind, M. ; Fonzes, G.
fDate :
Oct. 31 1994-Nov. 3 1994
Abstract :
An ultrasonic beam of sufficient intensity passing through a liquid and pointed to an air interface causes the atomization of liquid. A fountain is created, and liquid droplets are ejected all around. Under optimized conditions, a fine fog can also be generated. The aim of the research and development work performed is to try to understand the mechanism of mist formation in order to increase droplets generators efficiency and then to build and test a prototype
Keywords :
drops; fog; piezoelectric devices; sprays; ultrasonic effects; air interface; fog; fountain; liquid atomization; liquid droplets; mist; piezoelectrical droplets generator; ultrasonic beam; Acoustic radiation effects; Meteorology; Piezoelectric materials/devices; Spraying;
Conference_Titel :
Ultrasonics Symposium, 1994. Proceedings., 1994 IEEE
Conference_Location :
Cannes, France
Print_ISBN :
0-7803-2012-3
DOI :
10.1109/ULTSYM.1994.401661
