A Study on a Method for 2-Dimensional Temperature Measurement Technique by O_2-LIPF : Development of a Sterep-Viewer and Verification of the Validity

    • NAKAYAMA Hiroshi
    • Department of Electronic-Mechanical Engineering, Faculty of Engineering, Nagoya University
    • ISHIDA Toshihiko
    • Department of Electronic-Mechanical Engineering, Faculty of Engineering, Nagoya University
    • KODAMA Yasushi
    • Department of Electronic-Mechanical Engineering, Faculty of Engineering, Nagoya University
    • NIIMI Tomohide
    • Department of Electronic-Mechanical Engineering, Faculty of Engineering, Nagoya University

Abstract

In this study, a method for two-dimensional temperature measurement based on O_2-LIPF (laser-induced predissociative fluorescence) using a broad band ArF excimer laser is proposed. In this method, temperature is measured by the use of temperature dependence of ratios between fluorescence intensities integrated in two spectral region including peaks. To reduce the measurement time and improve the measurement accuracy, we develop a stereo-viewer, which can put two images passed through two different filters on a picture frame. This technique is applied to heated air jet, and radial temperature profile at x / D=6(x:distance from nozzle; D:nozzle diameter) is compared with that obtained with a thermocouple. Two-dimensional temperature image of the jet is also measured successfully.

Journal

JSME international journal. Ser. B, Fluids and thermal engineering   [List of Volumes]

JSME international journal. Ser. B, Fluids and thermal engineering 42(3), 547-552, 1999-08-15  [Table of Contents]

The Japan Society of Mechanical Engineers

References:  9

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Cited by:  1

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Codes

  • NII Article ID (NAID) :
    110003474466
  • NII NACSIS-CAT ID (NCID) :
    AA10888815
  • Text Lang :
    ENG
  • Article Type :
    Journal Article
  • ISSN :
    13408054
  • NDL Article ID :
    4812921
  • NDL Source Classification :
    ZN11(科学技術--機械工学・工業)
  • NDL Call No. :
    Z53-Y271
  • Databases :
    CJP  CJPref  NDL  NII-ELS