Proceedings of the Annual Meeting of the Japan Society of Sonochemistry
Online ISSN : 2424-1512
20
Session ID : S14
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S14. Quantification of ultrasonic atomization amount for different frequencies(Oral Presentation)
Keiji YASUDA
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CONFERENCE PROCEEDINGS FREE ACCESS

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Abstract
The mass flow rate of ultrasonic atomization was estimated by measuring the vaporization amount from a bulk liquid with a fountain. The effects of ultrasonic frequency and intensity on the atomization characteristics were investigated when the directivities of the acoustic field from a transducer were almost the same. The sample was water. The mass flow rate of ultrasonic atomization increased with increasing ultrasonic intensity and decreasing ultrasonic frequency. At the same apparent surface area of the fountain, the number of atomized droplets became larger as the ultrasonic frequency increased.
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© 2011 Japan Society of Sonochemistry
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