Development of Temperature-Cancelled Pressure-Sensitive Paint System for Capturing Unsteady Motions

开发用于捕捉不稳定运动的温度消除压敏涂料系统

• 批准号: 23760776
• 负责人: SAKAUE Hirotaka
• 金额: $ 2.91万
• 依托单位: Japan Aerospace Exploration Agency
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2011
• 资助国家: 日本
• 起止时间: 2011 至 2012
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-23760776/
• 关键词: 非定常; 光計測; 圧力分布; 波長; 画像; 非定常流れ; 発光; 画像計測; 圧力; 温度; 感圧塗料; 感温塗料; 非定常計測; 同時計測

A temperature-cancelled pressure-sensitive paint (PSP) system was developed to capture the time-resolved surface pressures on a moving object. The system was based on a motion-capturing PSP method by Sakaue (Grants-In-Aid for Young Scientists B, #21760660). It was shown that a combination of two luminophore with similar temperature dependencies enabled the system to cancel or reduce the temperature dependency of the system. By acquiring two luminescent images and ratio the two, the temperature dependent factor was cancelled or greatly reduced. It was found that the developed system showed a temperature-cancelled pressure measurement by using combination of ruthenium complex and fluorescein or a combination of platinum porphyrin and quantum dot.

提出了一种温度抵消的压敏漆（PSP）系统，用于捕获运动物体表面的时间分辨压力。该系统基于Sakaue的运动捕获PSP方法（青年科学家资助计划B，#21760660）。结果表明，具有相似温度依赖性的两个发光体的组合使得系统能够消除或降低系统的温度依赖性。通过获取两个发光图像并将两者进行比值，消除或大大降低了温度依赖因素。实验结果表明，钌配合物与荧光素的组合或铂卟啉与量子点的组合均能实现温度抵消的压力测量。

项目成果

PSP Measurement by Simultaneous Capture of Signal and Reference Images using Color-Image Splitter

使用彩色图像分离器同时捕获信号和参考图像进行 PSP 测量

• 发表时间: 2012
• 作者: Okabe;T.;Kizuka;T.;Miyazaki;T.;Sakaue;H
• 通讯作者: H

A motion-capturing method of pressure-sensitive paint system,

一种压敏涂料系统的动作捕捉方法，

• 发表时间: 2013
• 期刊: Journal of Applied Physics, American Institute of Physics
• 作者: Sakaue;H.;Miyamoto;K.;Miyazaki;T
• 通讯作者: T

Thermal Stability Characterization for Practical Use of Quantum-Dot based Global Optical Sensor on Anodized-Aluminum

阳极氧化铝上基于量子点的全局光学传感器实际应用的热稳定性表征

• 发表时间: 2013
• 期刊: Sensors and Actuators B: Chemical
• 作者: Sakaue;H.;Aikawa;A
• 通讯作者: A

28th International Symposium on Shock Waves, Vol 1

第 28 届国际冲击波研讨会，第 1 卷

• 发表时间: 2012
• 作者: Okabe;T.;Miyazaki;T.;Sakaue;H.
• 通讯作者: H.

Thermal-Stability Characterization of Quantum Dot on Anodized Aluminum as Global Temperature Sensing

阳极氧化铝上量子点的热稳定性表征作为全局温度传感

• 发表时间: 2012
• 作者: Aikawa;A.;Sakaue;H
• 通讯作者: H