Development of the innovative laser technique for the micro-and nano-scale thermofluid phenomena

开发用于微米和纳米级热流体现象的创新激光技术

• 批准号: 20686014
• 负责人: KAWAGUCHI Tatsuya
• 金额: $ 13.81万
• 依托单位: Tokyo Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (A)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20686014/
• 关键词: 熱工学; 流体工学; レーザ計測; エネルギー全般; 光散乱; 混相流; 干渉画像法; 計測光学; レーザー計測; 計測工学

In the present research, the innovative measurement systems for the dispersed two-phase flow fields was developed. The laser light scattering by the sphere was analyzed. Bubble dissolution process, which diameter is below several micrometer, was firstly investigated. The system was also applied to the measurement of the behavior of evaporating liquid hydrocarbon with high temporal resolution beyond several kHz. Moreover the meso- and nano-scale particle image velocimetry technique in vacuum was newly developed by means of the scanning electron microscope in conjunction with an ionic liquid.

在本研究中，开发了用于分散两相流场的创新测量系统。分析了球体的激光散射。首先研究了直径几微米以下的气泡溶解过程。该系统还应用于以超过几kHz的高时间分辨率测量液态碳氢化合物的蒸发行为。此外，通过扫描电子显微镜与离子液体相结合，新开发了真空中介观和纳米尺度粒子图像测速技术。

项目成果

Dynamic ILIDS measurement by means of high-speed Nd : YLF laser

利用高速 Nd : YLF 激光器进行动态 ILIDS 测量

• 发表时间: 2010
• 作者: Tatsuya Kawaguchi; I.Satoh; T.Saito
• 通讯作者: T.Saito

Distribution Measurement of Refractive Index in Injection Molded Transparent Products by Interferometric Computer Tomography

利用干涉计算机断层扫描测量注塑透明制品的折射率分布

• 发表时间: 2010
• 作者: Takushi Saito; Tatsuya Kawaguchi; Isao Satoh.
• 通讯作者: Isao Satoh.

Study on Transcription Improvement by Visualization of Melt-transcripti on Molding Process

通过成型过程中熔融转录可视化改进转录的研究

• 发表时间: 2008
• 作者: Takushi Saito; Hiroshi Ito; Tatsuya Kawaguchi; Isao Satoh
• 通讯作者: Isao Satoh

Experimental and numerical investigation of melt transcription molding process

熔融转录成型工艺的实验和数值研究

• 发表时间: 2010
• 作者: Tatsuya KAWAGUCHI; Shinichi Washizu; Isao SATOH; Takushi SAITO
• 通讯作者: Takushi SAITO

PIV analysis of Melt. Transcription Molding Process

熔体的 PIV 分析。

• 发表时间: 2009
• 作者: (6)Tatsuya Kawaguchi; Isao. Satoh; Takushi. Saito; Hiroshi Ito.
• 通讯作者: Hiroshi Ito.