TY - GEN
T1 - Preparation of mono-dispersed droplet using ultrasonic
AU - Arai, Tsuyoshi
AU - Imaizumi, Kimio
AU - Takeda, Kunihiko
PY - 2000/12/1
Y1 - 2000/12/1
N2 - The study on the preparation of mono-dispersed liquid droplet was performed using ultrasonic as one of the steps of producing the perfectly mono-dispersed particle. The ultrasonic system was a 33.6kHz ultrasonic generator, an amplifier, an electric distortion element, and a bolted Langevin type horn installed in a cell. For the first time, a liquid pillar under a nozzle of the cell was stably formed. Then, dense and coarse parts were alternatively constructed by oscillating the wavelength of the ultrasonic. The diameter of those liquid droplets were found to be perfectly uniform, therefore, it was measured by "multiplex photography" using a synchronized stroboscope with the ultrasonic. From the results, more than 30,000 of perfectly uniform liquid droplets in 1 second were observed by this method.
AB - The study on the preparation of mono-dispersed liquid droplet was performed using ultrasonic as one of the steps of producing the perfectly mono-dispersed particle. The ultrasonic system was a 33.6kHz ultrasonic generator, an amplifier, an electric distortion element, and a bolted Langevin type horn installed in a cell. For the first time, a liquid pillar under a nozzle of the cell was stably formed. Then, dense and coarse parts were alternatively constructed by oscillating the wavelength of the ultrasonic. The diameter of those liquid droplets were found to be perfectly uniform, therefore, it was measured by "multiplex photography" using a synchronized stroboscope with the ultrasonic. From the results, more than 30,000 of perfectly uniform liquid droplets in 1 second were observed by this method.
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M3 - Conference contribution
AN - SCOPUS:0034592632
SN - 087339495X
T3 - Proceedings of the Second International Conference on Processing Materials for Properties
SP - 989
EP - 992
BT - Proceedings of the Second International Conference on Processing Materials for Properties
A2 - Mishra, B.
A2 - Yamauchi, C,
A2 - Mishra, B.
A2 - Yamauchi, C.
T2 - Proceedings of the Second International Conference on Processing Materials for Properties
Y2 - 5 November 2000 through 8 November 2000
ER -