High power ultrasonic application using a multi-mode ultrasonic transducer
使用多模式超声波换能器的高功率超声波应用
基本信息
- 批准号:24656153
- 负责人:
- 金额:$ 2.16万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Challenging Exploratory Research
- 财政年份:2012
- 资助国家:日本
- 起止时间:2012-04-01 至 2014-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Near-field acoustic levitation (NFAL) is one of the high-power ultrasonic applications that are based on the nonlinear phenomena. The NFAL enables non-contact transportation by levitating kg-order objects. Until now, various NFAL researches had been reported; however they used only the simple sinusoidal vibration wave for a levitation force.In this study, we propose to utilize various wave forms to improve NFAL performances. For this purpose, new designed ultrasonic transducer was fabricated, whose resonant frequencies ratio can be controlled precisely, f3/f1 = 2. Using this transducer, fundamental and second vibration modes are easily combined. From the experimental results, we confirmed the nonlinear bulk modulus of air contributes to NFAL significantly and found the appropriate model using Poisson's law. According to this calculation, it was clarified that the form controlled wave is effective especially in the case of highly-loaded conditions.
近场声悬浮(NFAL)是基于非线性现象的高功率超声波应用之一。 NFAL 通过悬浮公斤级物体实现非接触式运输。迄今为止,已有多种 NFAL 研究报道;然而,他们仅使用简单的正弦振动波来产生悬浮力。在这项研究中,我们建议利用各种波形来提高 NFAL 性能。为此,制造了新设计的超声波换能器,其谐振频率比可以精确控制,f3/f1 = 2。使用该换能器,可以轻松组合基频和二次振动模式。从实验结果中,我们证实了空气的非线性体积模量对 NFAL 的贡献显着,并利用泊松定律找到了合适的模型。根据该计算,明确了形状控制波在高负载条件下特别有效。
项目成果
期刊论文数量(8)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Improvement of miniaturized resonant type SIDM actuator
小型化谐振型SIDM执行器的改进
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:T.Morita;H.Murakami;T.Yokose;H.Hosaka;武藤将史,森田剛;武藤将史,森田剛;Takeshi MORITA;Takami YOKOSE
- 通讯作者:Takami YOKOSE
多重モード振動子を用いた近接場音波浮揚の基礎的研究
多模振荡器近场声悬浮基础研究
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:T.Morita;H.Murakami;T.Yokose;H.Hosaka;武藤将史,森田剛
- 通讯作者:武藤将史,森田剛
Study on near-field acoustic levitation by multi-mode ultrasonic transducer
多模超声换能器近场声悬浮研究
- DOI:
- 发表时间:
- 期刊:
- 影响因子:0
- 作者:Masafumi Mutou;Takeshi Morita
- 通讯作者:Takeshi Morita
Takami Yokose, Hiroshi Hosaka and Takeshi Morita, "Design of miniaturized resonant type SIDM actuator
Takami Yokose、Hiroshi Hosaka 和 Takeshi Morita,“小型化谐振型 SIDM 执行器的设计
- DOI:
- 发表时间:2012
- 期刊:
- 影响因子:0
- 作者:T.Morita;H.Murakami;T.Yokose;H.Hosaka;武藤将史,森田剛;武藤将史,森田剛;Takeshi MORITA;Takami YOKOSE;Takami YOKOSE
- 通讯作者:Takami YOKOSE
多重モード振動子を用いた近接場音波浮揚現象に関する研究
多模振荡器近场声悬浮现象研究
- DOI:
- 发表时间:2013
- 期刊:
- 影响因子:0
- 作者:T.Morita;H.Murakami;T.Yokose;H.Hosaka;武藤将史,森田剛;武藤将史,森田剛
- 通讯作者:武藤将史,森田剛
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
MORITA Takeshi其他文献
MORITA Takeshi的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('MORITA Takeshi', 18)}}的其他基金
PZT single crystal fabricated with ultrasonic-assisted hydrothermal method
超声辅助水热法制备PZT单晶
- 批准号:
19K21958 - 财政年份:2019
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Challenging Research (Exploratory)
Determination of Structural Fluctuation for Supercritical Solutions Based on Diffraction Experiments
基于衍射实验的超临界溶液结构涨落测定
- 批准号:
18K05023 - 财政年份:2018
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Evaluation method about nonlinear piezoelectric vibration for miniaturized ultrasonic transducer
小型化超声换能器非线性压电振动评价方法
- 批准号:
17H03189 - 财政年份:2017
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Driving wave-shape control for high-power ultrasonic trasnducer
大功率超声波换能器驱动波形控制
- 批准号:
15K13895 - 财政年份:2015
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Lead-free piezoelectric thick films deposited by ultrasonic assisted hydrothermal method for miniaturized actuator
超声波辅助水热法沉积的无铅压电厚膜用于微型致动器
- 批准号:
26289059 - 财政年份:2014
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Piezoelectric thick film more than 100 miro-meters deposited by the ultrasonic assisted hydrothermal method
超声辅助水热法沉积100微米以上压电厚膜
- 批准号:
23360134 - 财政年份:2011
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Breakthrough ultrasonic output power using multi-mode transducer
使用多模式换能器实现突破性超声波输出功率
- 批准号:
23656162 - 财政年份:2011
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Effects of tryptophan intake and light exposure during the daytime on sleep factors
色氨酸摄入量和白天光照对睡眠因素的影响
- 批准号:
23370106 - 财政年份:2011
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
A study of novel lighting system based on the frequency characteristics of non-visual photoreceptors.
基于非视觉感光器频率特性的新型照明系统的研究。
- 批准号:
22657064 - 财政年份:2010
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Challenging Exploratory Research
Small, light and soft piezoelectric transducer
小型、轻量、柔软的压电换能器
- 批准号:
21760250 - 财政年份:2009
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Young Scientists (B)
相似海外基金
Development of miR-27a* for the Treatment of Head and Neck Squamous Cell Carcinoma
开发 miR-27a* 用于治疗头颈鳞状细胞癌
- 批准号:
10752726 - 财政年份:2023
- 资助金额:
$ 2.16万 - 项目类别:
Transcranial Ultrasound Algorithms and Device for Rapid Stroke Determination by Paramedics
用于医护人员快速确定中风的经颅超声算法和设备
- 批准号:
10730722 - 财政年份:2023
- 资助金额:
$ 2.16万 - 项目类别:
Development of ultrasound field generator with large apertures embedded in indoor environment by electronic control of emission amplitude distribution
通过电子控制发射幅度分布开发嵌入室内环境的大孔径超声场发生器
- 批准号:
23K18488 - 财政年份:2023
- 资助金额:
$ 2.16万 - 项目类别:
Grant-in-Aid for Challenging Research (Exploratory)
Ultrasound-controlled remote activation of CAR T cells for localized tumor immunotherapy
超声控制远程激活 CAR T 细胞用于局部肿瘤免疫治疗
- 批准号:
10816252 - 财政年份:2023
- 资助金额:
$ 2.16万 - 项目类别:
Vector Flow Velocity Imaging of Human Placenta using Angle-resolved Ultrasound and Deep Learning
使用角度分辨超声和深度学习对人胎盘进行矢量血流速度成像
- 批准号:
10886180 - 财政年份:2023
- 资助金额:
$ 2.16万 - 项目类别: