Study on technique for measuring high power ultrasound

高功率超声测量技术研究

• 批准号: 21300195
• 负责人: KIKUCHI Tsuneo
• 金额: $ 11.07万
• 依托单位: National Institute of Advanced Industrial Science and Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (B)
• 财政年份: 2009
• 资助国家: 日本
• 起止时间: 2009 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-21300195/
• 关键词: 超音波医科学; 標準; 強力水中超音波; カロリメトリ法; キャビテーション; 水熱合成法; キャビテーションセンサ; ソノケミストリ

Purpose of the study is the development of high power ultrasound measurement technique, the following results have been obtained. In case of the development of a device for measuring high acoustic pressure, we developed the robust hydrophone with hydrothermally synthesized PZT film. The robust hydrophone could be measured the high intensity ultrasound signals for long time. In case of the study of a technique for measuring high ultrasonic power, structure of novel water vessel and a novel measurement method was proposed. In case of measurement technique of the amount of generated acoustic cavitation, Broadband integrated voltage measured by using high spatial resolution cavitation sensor has the potential to be used an index of the amount of generated acoustic cavitation.

本研究的目的是发展高功率超声测量技术，取得了以下成果。在开发高声压测量装置的情况下，我们开发了水热合成PZT薄膜的稳健水听器。鲁棒的水听器可以长时间测量高强度的超声信号。针对高超声功率测量技术的研究，提出了一种新型的水容器结构和测量方法。在声空蚀产生量的测量技术中，使用高空间分辨率空蚀传感器测量的宽带积分电压有可能用作声空蚀产生量的指标。

项目成果

Study of Measurement of the Amount of Generated Acoustic Cavitation : Relationships among Broadband Integrated Voltage, Dissolved Oxygen and Sonochemical Luminescence

声空化产生量的测量研究：宽带积分电压、溶解氧和声化学发光之间的关系

• 发表时间: 2010
• 期刊: 2010 IEEE International Ultrasonics Symposium Proceedings
• 作者: 内田武吉;竹内真一;菊池恒男
• 通讯作者: 菊池恒男

A study on measurement technique for amount of generated acoustic cavitation-investigation of broadband integrated voltage by comparing with sound pressure and sonochemical luminescence-

声空化产生量测量技术研究——通过声压和声化学发光比较宽带积分电压研究——

• 发表时间: 2011
• 作者: Tanaka H;Iijima H;Kudo A;Ichinose S;Yoshimoto S;Yoshikawa S;Nishigami T;Nishiguchi S;Arii S;Wake K.;生駒一憲;T.Uchida
• 通讯作者: T.Uchida

A Study on Spatial Distribution of Cavitation Generation by Using Cavitation Sensor

利用空化传感器研究空化产生的空间分布

• 发表时间: 2011
• 期刊: Proceeding of Symposium on Ultrasound Electrics 2011
• 作者: 内田武吉;竹内真一;菊池恒男
• 通讯作者: 菊池恒男

キャビテーションセンサによるキャビテーション発生量計測-キャビテーション発生量に対するセンサ出力の定性的評価-

使用空化传感器测量空化产生量 - 根据空化产生量对传感器输出进行定性评估 -

• 发表时间: 2009
• 作者: 内田武吉;佐藤秀信;竹内真一;菊池恒男
• 通讯作者: 菊池恒男

Study on Measurement for Amount of Generated Acoustic Cavitation-Effect of Dissolved Oxygen level and Acoustic Streaming-

声空化产生量测量研究-溶解氧水平和声流效应-

• 发表时间: 2010
• 期刊: Proceeding of Symposium on Ultrasonic Electronics
• 作者: T.Uchida;S.Takeuchi;T.Kikuchi
• 通讯作者: T.Kikuchi