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Examination based on Thermal Engineering for Improvement of Manufacturing Process of High Tensile Strength Steel

Research Project

Project/Area Number 21560224
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Thermal engineering
Research InstitutionKogakuin University

Principal Investigator

OHTAKE Hiroyasu  工学院大学, 工学部, 教授 (40255609)

Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Keywords対流 / 沸騰 / 鉄鋼製造プロセス / クエンチ / 熱工学 / 赤外線放射温度計 / 膜沸騰崩壊温度 / 熱力学過熱限界壊温度 / 冷却モデル / 非接触計測
Research Abstract

In order to improve manufacturing process of High Tensile Strength Steel for vehicle body, the purposes of the present research was prediction of boiling heat transfer and clarification of cooling process under manufacturing steel. The present experimental results showed that sputtering temperature was close to the thermodynamic limit of liquid superheat, 300℃. The behavior of rewetting on high superheated surface was also simulated by using the transient heat conduction with the conventional correlations of boiling heat transfer.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (11 results)

All 2012 2011 2010

All Presentation (11 results)

  • [Presentation] 高温加熱面の濡れ開始機構に関する研究2012

    • Author(s)
      大堀哲矢(大竹浩靖)
    • Organizer
      第49回日本伝熱シンポジウム
    • Place of Presentation
      富山
    • Year and Date
      2012-05-30
    • Related Report
      2011 Final Research Report
  • [Presentation] 二次元温度場計測を通した高温加熱面膜沸騰崩壊温度条件の定量化と膜沸騰崩壊条件のモデル解析に関する研究【招待講演】2011

    • Author(s)
      大竹浩靖
    • Organizer
      日本混相流学会
    • Place of Presentation
      別所温泉/上田市/長野
    • Year and Date
      2011-12-08
    • Related Report
      2011 Final Research Report
  • [Presentation] 二次元温度場計測を通した高温加熱面膜沸騰崩壊温度条件の定量化と膜沸騰崩壊条件のモデル解析に関する研究2011

    • Author(s)
      大竹浩靖
    • Organizer
      日本混相流学会第15回オーガナイズド混相流フォーラム(OMF2011)『相変化を含んだ界面現象-実験と数値解析の最先端-』
    • Place of Presentation
      別所温泉/上田市/長野県(招待講演)
    • Year and Date
      2011-12-08
    • Related Report
      2011 Annual Research Report
  • [Presentation] 二次元温度場計測を通した高温加熱面膜沸騰崩壊温度条件に関する研究2011

    • Author(s)
      小泉安郎(大竹浩靖)
    • Organizer
      第48回日本伝熱シンポジウム
    • Place of Presentation
      岡山
    • Year and Date
      2011-06-02
    • Related Report
      2011 Final Research Report
  • [Presentation] Measurements Of Rewetting Temperatures Of Hot Dry Surface In Saturated And Subcooled Film Boiling2011

    • Author(s)
      永嶌望(大竹浩靖)
    • Organizer
      第8回日米熱工学合同会議(8th ASME-JSME Thermal Engineering Joint Conference)
    • Place of Presentation
      オアフ島・ハワイ・USA
    • Year and Date
      2011-03-16
    • Related Report
      2011 Final Research Report
  • [Presentation] 高温加熱面の膜沸騰崩壊温度に関する研究2010

    • Author(s)
      永嶌望(大竹浩靖)
    • Organizer
      日本機械学会熱工学コンファレンス2010
    • Place of Presentation
      長岡/新潟
    • Year and Date
      2010-10-30
    • Related Report
      2011 Final Research Report
  • [Presentation] 高温加熱面の膜沸騰崩壊温度に関する研究2010

    • Author(s)
      永嶌望
    • Organizer
      日本機械学会熱工学コンファレンス2010
    • Place of Presentation
      長岡
    • Year and Date
      2010-10-30
    • Related Report
      2010 Annual Research Report
  • [Presentation] Mechanism and Modeling of Rewetting Initiation of Hot Dry Surface in Saturated and Subcooled Film Boiling2010

    • Author(s)
      大竹浩靖
    • Organizer
      第14回国際伝熱会議(The 14th International Heat Transfer Conference)
    • Place of Presentation
      ワシントンDC・USA
    • Year and Date
      2010-08-12
    • Related Report
      2011 Final Research Report
  • [Presentation] Mechanism and Modeling of Rewetting Initiation of Hot Dry Surface in Saturated and Subcooled Film Boiling2010

    • Author(s)
      大竹浩靖
    • Organizer
      第14回国際伝熱会議(IHTC-14)
    • Place of Presentation
      ワシントンDC・USA.
    • Year and Date
      2010-08-12
    • Related Report
      2010 Annual Research Report
  • [Presentation] 高温加熱面の膜沸騰崩壊温度に関する研究2010

    • Author(s)
      永嶌望(大竹浩靖)
    • Organizer
      社団法人日本鉄鋼協会第159回春季講演大会
    • Place of Presentation
      筑波大学/茨城
    • Year and Date
      2010-03-29
    • Related Report
      2011 Final Research Report
  • [Presentation] 高温加熱面の膜沸騰崩壊温度に関する研究2010

    • Author(s)
      永嶌望(・大竹浩靖)
    • Organizer
      社団法人日本鉄鋼協会 第159回春季講演大会
    • Place of Presentation
      筑波大学
    • Year and Date
      2010-03-29
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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