Measurement of Spatial Distribution in Vertical Direction of Cavitation Generation by Using High Resolution Cavitation Sensor
スポンサーリンク
概要
- 論文の詳細を見る
We have been studying measurement techniques of acoustic cavitation using a cavitation sensor. Cavitation was investigated using broadband integrated voltage (BIV) calculated from broadband noise. In this study, the distribution of BIV in the vertical direction in a water vessel was measured with a novel cavitation sensor with improved spatial resolution. As a result, it was found that the pattern of standing wave acoustic field could be measured with the novel cavitation sensor. Also, the values of BIV measured in the vertical direction agreed well with sonochemical luminescence. The novel sensor has potential as a tool for accurate evaluation using acoustic cavitation in several fields.
- 2012-07-25
著者
-
Kikuchi Tsuneo
Acoustics And Ultrasonics Section National Metrology Inst. Of Japan (nmij) National Inst. Of Advance
-
Takeuchi Shinichi
Faculty of Biomedical Engineering, Toin University of Yokohama, 1614 Kurogane-cho, Aoba-ku, Yokohama 225-8502, Japan
-
Uchida Takeyoshi
Acoustics and Ultrasonics Section, Acoustics and Vibration Metrology Division, National Metrology Institute of Japan (NMIJ), Advanced Industrial Science and Technology (AIST), 1-1-1 Umezono, Tsukuba, Ibaraki 305-8563, Japan
-
Uchida Takeyoshi
Acoustics and Ultrasonics Section, Acoustics and Vibration Metrology Division, National Metrology Institute of Japan (NMIJ), National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8563, Japan
関連論文
- Basic study on dispersion and surface modification of diamond powders by ultrasound exposure
- Evaluation of the Hardness of Lipid Bilayer Membranes of Liposomes by the Ultrasound Attenuation Method
- Ultrasonic temperature phantom without simulation of thermal properties of actual human body
- Basic Study on Dispersion and Surface Modification of Diamond Powders by Sonochemical Reaction
- Measurement of Amount of Generated Acoustic Cavitation: Investigation of Spatial Distribution of Acoustic Cavitation Generation Using Broadband Integrated Voltage
- Characterization of output signal from hollow cylindrical cavitation sensor
- Investigation of Output Signal from Cavitation Sensor by Dissolved Oxygen Level and Sonochemical Luminescence
- Measurement of Spatial Distribution in Vertical Direction of Cavitation Generation by Using High Resolution Cavitation Sensor
- Apoptosis Induction in Cancer Cells by Ultrasound Exposure
- Development of Ultrasound Exposure System of Four Piezoelectric Ceramic Vibrators with Operating Frequency of 150 kHz for Dispersion of Nanometer-Sized Diamond Particles
- Lead Zirconate Titanate Thick-Film Ultrasonic Transducer for 1 to 20 MHz Frequency Bands Fabricated by Hydrothermal Polycrystal Growth
- Effects of Ultrasound Exposure Time on Nanometer-Sized Diamond Particles Dispersion
- Effect of Heat Generation of Ultrasound Transducer on Ultrasonic Power Measured by Calorimetric Method
- Effect of Heat Generation of Ultrasound Transducer on Ultrasonic Power Measured by Calorimetric Method (Special Issue : Ultrasonic Electronics) -- (Measurement techniques, imaging, nondestructive evaluation)