This paper reports on a defocus method with LIF for visualizing a flow in a small channel. The defocus method makes it possible to measure the 3D velocity field using one camera. This system has a mask with two or three pinholes just behind an objective lens of a microscopic system. The first approach, a simultaneous temperature measurement can be combined to the system by putting different optical filters on pin-holes. In order to realize the concept, a new functional particle was sintered with ruthenium and coumarin dyes. An emission intensity of ruthenium depends on the temperature, while that of coumarin is not affected by the temperature. The second approach, a simultaneous temperature measurement can be combined to the system by particle was sintered Europium. An emission lifetime of Europium depends on the temperature.<改行>There are quite new approaches by the present study. In the present report, the particle was sintered and the temperature effect on its optical property was investigated using a spectrometer and a camera.
発行年
2010-03-24
学位名
修士(環境学)
学位
master
研究科・専攻
新領域創成科学研究科人間環境学専攻
学位授与年月日
2010-03-24
学位記番号
修創域第3494号
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微小領域における3次元速度スカラー量同時計測法の開発（要旨）
要旨(summary)
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