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An analy of high entalpy flows using PLIF

Research Project

Project/Area Number 08455091
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Fluid engineering
Research InstitutionNagoya University

Principal Investigator

NIIMI Tomohide  Nagoya Univ., Faculty of Engg., Assocate Professor, 工学研究科, 助教授 (70164522)

Co-Investigator(Kenkyū-buntansha) KIKUYAMA Koji  Nagoya Univ., Faculty of Engg., Professor, 工学研究科, 教授 (90023192)
FUJITA Hideomi  Nagoya Univ., Faculty of Engg., Professor, 工学研究科, 教授 (10023136)
FUJIMOTO Tetsuo  Meijo Univ., Faculty of Engg., Professor, 理工学部, 教授 (00023028)
HARA Yutaka  Tottori Univ., Faculty of Engg., Assocate Professor, 工学部, 助教授 (60242822)
Project Period (FY) 1996 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥7,800,000 (Direct Cost: ¥7,800,000)
Fiscal Year 1997: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1996: ¥7,000,000 (Direct Cost: ¥7,000,000)
KeywordsHigh Entalpy Flow / LIPF / Oxygen / Temperature Measurement / Density Meaurement / Excimer Laser / Non-equilibrium / Electric Furnace
Research Abstract

O_2-LIPF method is based on using the overlap of ArF excimer laser (193nm) emission and the Schumann-Runge B (v'=4) * X (v"=0) absorption system of O_2, which has discrete absorption lines from 175 to 250 nm and continuum absorption band from 130 to 175 nm. Because the B state is predissociated strongly, the fluorescence yields prior to intermolecular collision, showing very small life time of 10^<-12>s. Therefore, the collisional quenching has not to be taken into account under the condition of low pressure.
We propose a new method for the 2-D temperature measurement technique using the LIPF (Laser-induced predissociative fluorescence) of O_2 molecules excited by a broadband ArF excimer laser. In this method, temperature is measured by use of temperature dependence of rations between fluorescence intensities integrated in two spectral regions. The method is applied to heated air flows using a CCD camera and two band pass filters, which pass through the different spectral regions, and the feasibility of this methods is examined successfully.

Report

(3 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • Research Products

    (18 results)

All Other

All Publications (18 results)

  • [Publications] 新美 智秀: "O_2-LIPFを用いた高温空気流の温度計測法(広帯域レーザーを利用した温度計測)" 日本機械学会論文集(B編). 63・610. 2029-2035 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 新美 智秀: "O_2-LIPFを用いた高温空気の温度計測" 宇宙航行のシンポジウム講演概要集. 平成8年度. 85-88 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 新美 智秀: "O_2-LIPFを用いた温度計測の開発" 流体熱工学研究. 32-1. 67-74 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 新美 智秀: "O_2-LIPFを用いた2次元温度計測法の開発(広帯域レーザーを利用した温度計測)" 日本機械学会論文集(B編). 64-618. 436-441 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Tomohide Niimi: "O2-LIPF Technique for Temperature Measurement of Hot Air Flows" FLUCOME'97. Vol.2. 989-993 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Tomohide Niimi: "A Stuudy of a Method for Temperature Measurement of High Temperature Air Flows by O2-LIPF" Transaction of JSME. B63-610. 2029-2035 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Tomohide Niimi: "Temperature Measurement of High Temperature Air Flows using O2-LIPF" Symposium on Flight Mechanics and Astrogynamics. 85-88 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Tomohide Niimi: "Development of a Method for Temperature Measurement using O2-LIPF" Fluid & Heat Engig.Research. 32-1. 67-74 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Tomohide Niimi: "A Stuudy on Method for 2-Dimensional Temperature Measurement Technique by O2-LIPF" Transaction of JSME. B64-618. 436-441 (1978)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Tomohide Niimi: "O2-LIPF Technique for Temperature Measurement of Hot Air Flows" FLUCOME'97. Vol.2. 989-993 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 新美智秀: "O_2-LIPFを用いた高温空気流の温度計測法(広帯域レーザーを利用した温度計測)" 日本機械学会論文集(B編). 63-610. 2029-2035 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 新美智秀: "O_2-LIPFを用いた高温空気の温度計測" 宇宙航行のシンポジウム講演概要集. 平成8年度. 85-88 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 新美智秀: "O_2-LIPFを用いた温度計測法の開発" 流体熱工学研究. 32-1. 67-74 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 新美智秀: "O_2-LIPFを用いた2次元温度計測法の開発(広帯域レーザーを利用した温度計測)" 日本機械学会論文集(B編). 64-618. 436-441 (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] Tomohide Niimi: "O_2-LIPF Technique for Temperature Measurement of Hot Air Flows" FLUCOME′97. Vol.2. 989-993 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 新見智秀: "O_2-LIPFを用いた高温空気の温度計測法(広帯域レーザーを利用した温度計測)" 日本機械学会論文集(B編). (印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 新見智秀: "O_2-LIPFを用いた高温空気流の温度計測" 宇宙航行のシンポジウム講演概要集. (印刷中). (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 新見智秀: "O_2-LIPFを用いた温度計測法の開発" 流体熱工学研究. (印刷中). (1997)

    • Related Report
      1996 Annual Research Report

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Published: 1996-04-01   Modified: 2016-04-21  

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