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  • Title(Kor)
    레이저흡수분광 토모그래피법에서의 레이저빔의 최적 배치에 관한 연구
  • Title(Eng)
    Study on Optimal Arrangements of Laser Beams in Tunable Diode Laser Absorption Spectroscopy Based Tomography (TDLAST)
  • Keyword
    TDLAST(레이저흡수분광 토모그래피법), Arrangement(배열), Optimization (최적화), Temperature distribution(온도분포), Concentration distribution(농도분포)
  • Author(Kor)
    김경원1⋅윤동익1⋅최두원2⋅조경래3⋅도덕희3,†
  • Author(Eng)
    KYUNGWON KIM1, DONGIK YOON1, DOOWON CHOI2, GYEONGRAE CHO3, DEOGHEE DOH3,†
  • Date
    2017-12
  • Attach file
  • Page
    Page. 729-737
  • Abstract(Eng)
  • 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.