レーザ誘起 Phosphor による二次元ガス温度計測  [in Japanese] Two-Dimensional Gas-Phase Temperature Measurements Using Laser-Induced Phosphor  [in Japanese]

Search this Article

Author(s)

Abstract

A new technique based on phosphor thermometry, for measurements of two-dimensional gas-phase temperature in combustion was established as a new laser diagnostic. The temperature calibration of Dy : YAG phosphor was taken at a surface of solid. The validation for applying gas-phase with line-intensity ratios method was evaluated with lifetime method and thermocouple data in a steady flow. These data showed the good agreements. Phosphor thermometry with single-shot was examined in turbulent combustion in an engine. The reasonable temperature deviation and the agreement with calculated data within 5% precision were achieved in the ignition process of compression ignition engine. The influence factors such as chemical luminescence and intrusion in combustion were discussed.

Journal

  • Transactions of the Japan Society of Mechanical Engineers B

    Transactions of the Japan Society of Mechanical Engineers B 74(742), 1427-1432, 2008-06-25

    The Japan Society of Mechanical Engineers

References:  15

Cited by:  2

Codes

  • NII Article ID (NAID)
    110006792290
  • NII NACSIS-CAT ID (NCID)
    AN00187441
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    03875016
  • NDL Article ID
    9559469
  • NDL Source Classification
    ZN11(科学技術--機械工学・工業)
  • NDL Call No.
    Z16-109
  • Data Source
    CJP  CJPref  NDL  NII-ELS 
Page Top