Fundamental Study of Cavitation Sensors Fabricated with Lead Zirconate Titanate Film Deposited by Hydrothermal Method: Analysis and Consideration of Output Signal from the Sensor
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概要
- 論文の詳細を見る
Small cavitation sensors were developed with hydrothermally synthesized lead zirconate titanate (PZT) on the outer surface of the Ti cylinder. Output signals from the fabricated cavitation sensor were analyzed in frequency domain with changing applied voltage to the Langevin transducer of the ultrasound exposure system. Frequency components from 1 to 5 MHz included in the output signal from the cavitation sensor were measured as the cavitation signal in order to distinguish the harmonic components from acoustic cavitation from those by nonlinear propagation in water. Broadband integrated voltage can be calculated by integrating harmonic components from 1 to 5 MHz included in the output signal from the cavitation sensor.
- Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
- 2008-05-25
著者
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TAKEUCHI Shinichi
Graduate School of Control System, Toin University of Yokohama
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Seto Yuki
Graduate School Of Pure And Applied Sciences University Of Tsukuba
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Kuribayashi Kurosawa
Interdisciplinary Graduate School Of Engineering Tokyo Institute Of Technology
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Kawashima Norimichi
Graduate School of Biomedical Engineering, Toin University of Yokohama, 1614 Kurogane-cho, Aoba-ku, Yokohama 225-8502, Japan
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Kuribayashi Kurosawa
Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama 226-8503, Japan
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Takeuchi Shinichi
Graduate School of Biomedical Engineering, Toin University of Yokohama, 1614 Kurogane-cho, Aoba-ku, Yokohama 225-8502, Japan
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Seto Yuki
Graduate School of Biomedical Engineering, Toin University of Yokohama, 1614 Kurogane-cho, Aoba-ku, Yokohama 225-8502, Japan
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