레이저흡수분광 토모그래피법에서의 레이저빔의 최적 배치에 관한 연구

The measurement accuracy of Tunable Diode Laser Absorption Spectroscopy based Tomography (TDLAST) for the temperature and concentration fields are dependant upon the arrangement method of the used laser beams. This paper reports on the optimization of laser beam arrangements using phantom data. It h...

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Bibliographic Details
Published in한국수소 및 신에너지학회 논문집 Vol. 28; no. 6; pp. 729 - 737
Main Authors 김경원(Kyungwon Kim), 윤동익(Dongik Yoon), 최두원(Doowon Choi), 조경래(Gyeongrae Cho), 도덕희(Deoghee Doh)
Format Journal Article
LanguageKorean
Published 한국수소및신에너지학회 2017
Subjects
기계공학
Temperature distribution
배열
최적화
레이저흡수분광 토모그래피법
온도분포
Arrangement
Optimization
TDLAST
농도분포
Concentration distribution
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Summary:The measurement accuracy of Tunable Diode Laser Absorption Spectroscopy based Tomography (TDLAST) for the temperature and concentration fields are dependant upon the arrangement method of the used laser beams. This paper reports on the optimization of laser beam arrangements using phantom data. It has been verified that the measurement error of the TDLAST decreased with increase of laser beam numbers. Further, it has been confirmed that perpendicular arrangements between the horizontal and the vertical laser beams without additional diagonal laser beams shows the minimum measurement errors.
Bibliography:KISTI1.1003/JNL.JAKO201707851606817
ISSN:1738-7264
2288-7407
DOI:10.7316/KHNES.2017.28.6.729