著者

市川 将稔 千島 一輝 小池 義和

出版者

The Japan Society of Applied Electromagnetics and Mechanics

雑誌

日本AEM学会誌 (ISSN:09194452)

巻号頁・発行日

vol.26, no.1, pp.139-144, 2018 (Released:2018-05-30)

参考文献数

13

被引用文献数

1

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Authors investigated whether the absolute sound pressure in the ultrasonic cleaning machine can be measured by fiber optic probe hydrophone (FOPH) under cavitation. Since the intensity on the cavitation bubble collapse is high in the frequency range of about 30 to 100 kHz, the sound pressure measurement using FOPH was applied to ultrasonic cleaning machine with the use of a submerged ultrasonic transducer with frequency of 35.5 kHz. In the case of cavitation bubble collapse occurs frequently, it is confirmed that fundamental and harmonic components can be measured by FOPH. And also, the sound pressure distribution was compared to the analysis result using finite element method.