Fundamental transition boiling heat transfer during spray cooling

• Project/Area Number: 25420165
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Thermal engineering
• Research Institution: Saga University
• Principal Investigator: Mitsutake Yuichi 佐賀大学, 海洋エネルギー研究センター, 教授 (20253586)
• Project Period (FY): 2013-04-01 – 2016-03-31
• Project Status: Completed (Fiscal Year 2015)
• Budget Amount: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000); Fiscal Year 2015: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000); Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000); Fiscal Year 2013: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
• Keywords: 遷移沸騰 / 高温面上のぬれ / 非定常熱伝導 / 液滴 / 固液接触 / 高温面のぬれ / 非定常遷移沸騰 / ぬれ / 非定常温度計測 / 非定常沸騰

Outline of Final Research Achievements

Rewetting on a hot surface is an essential phenomenon governing inception of rapid cooling during transient cooling with boiling heat transfer.
This study was conducted to elucidate rewetting phenomena during spray quenching. An experimental apparatus to evaluate fundamental transition boiling phenomena simulated with boiling of single or multiple sessile droplets on a hot nickel surface. High speed video imaging technology and fast response surface temperature measurement techniques were applied. As a governing parameter of the wetting phenomena, vapor generation time delay after sudden contact of liquid and solid surface was characterized.

Research Products

• [Journal Article] Measurment and observation of elementary transition boiling process after sudden contact of liquid with hot surface (2015)
  • Author(s): Yuichi Mitsutake, Suhaimi Illias, Koutarou Tsubaki, Nasim Hasan, Masanori Monde
  • Journal Title: Procedia Engineering Volume: 105 Pages: 5-21
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Journal Article] Generation Time of Stable Vapor Film during Impact of a Droplet on Hot Surface (2014)
  • Author(s): Suhaimi ILLIAS, Mohammad Nasim HASAN, Yuichi MITSUTAKE, Masanori MONDE
  • Journal Title: Thermal Science and Engineering Volume: 22 Pages: 21-31
  • NAID: 130004721830
  • Peer Reviewed / Open Access / Acknowledgement Compliant
• [Presentation] 高温面上への液滴衝突時の非定常遷移沸騰過程 (2016)
  • Author(s): 光武 雄一，椿 耕太郎，福島慎平，田中文弥
  • Organizer: 第53回日本伝熱シンポジウム講演論文集
  • Place of Presentation: 大阪市 グランキューブ大阪
  • Year and Date: 2016-05-24
• [Presentation] 高温面上への液滴衝突時の非定常遷移沸騰熱伝達特性 (2015)
  • Author(s): 福田 章人，椿 耕太郎，光武 雄一
  • Organizer: 日本機械学会九州支部長崎地方講演会
  • Place of Presentation: 長崎市 長崎大学工学部
  • Year and Date: 2015-09-25
• [Presentation] 高温面上への液滴列衝突時の非定常遷移沸騰過程の計測 (2015)
  • Author(s): 光武雄一，副島久義，椿耕太郎，門出政則
  • Organizer: 第52回日本伝熱シンポジウム講演論文集
  • Place of Presentation: 福岡市 福岡国際会議場
  • Year and Date: 2015-06-03
• [Presentation] Measurement and observation of elementary transition boiling process after sudden contact of liquid with hot surface (2014)
  • Author(s): Yuichi MITSUTAKE, Suhaimi ILLIAS, Koutarou TSUBAKI, Mohammad Nasim Hasan, Masanori MONDE
  • Organizer: 6th BSME International Conference on Thermal Engineering (ICTE 2014)
  • Place of Presentation: ダッカ，バングラディシュ
  • Year and Date: 2014-12-19 – 2014-12-21
  • Invited
• [Presentation] Experimental studies and investigation of wetting temperature shift during Multiple Droplets Impact on Hot Inclined Surface (2014)
  • Author(s): Suhaimi ILLIAS, Shinpei FUKUSHIMA, Hisayoshi SOEJIMA, Yuichi MITSUTAKE and Masanori MONDE
  • Organizer: 5th Asian Joint Workshop on Thermophysics and Fluid Science
  • Place of Presentation: 佐世保
  • Year and Date: 2014-09-23 – 2014-09-26
• [Presentation] High speed observation and measurement of surface temperature and surface heat flux during impact of a droplet on hot surface (2014)
  • Author(s): Suhaimi ILLIAS, Mohammad Nasim HASAN, Yuichi MITSUTAKE, Masanori MONDE
  • Organizer: 15th International Heat Transfer Conference, IHTC-15
  • Place of Presentation: 京都
  • Year and Date: 2014-08-10 – 2014-08-15
• [Presentation] 高温面上への液滴列衝突時の非定常遷移沸騰過程 (2014)
  • Author(s): 光武雄一，スハイミ イリヤス，小島悠平，古藤愛美，門出政則
  • Organizer: 第19回動力・エネルギー技術シンポジウム
  • Place of Presentation: 福井
  • Year and Date: 2014-06-26 – 2014-06-27
• [Presentation] Experimental study of generation time of stable vapor film during impact of a single and multiple droplet on hot surface (2014)
  • Author(s): スハイミ イリヤス, 小島悠平, 古藤愛美, 福島慎平, 山下義仁, 光武雄一, 門出政則
  • Organizer: 第51回日本伝熱シンポジウム
  • Place of Presentation: 浜松
  • Year and Date: 2014-05-21 – 2014-05-23
• [Presentation] 高温面上への単一液滴および液滴列衝突時の安定蒸気膜の生成時間に関する実験的研究 (2014)
  • Author(s): Suhaimi ILLIAS
  • Organizer: 第５１回日本伝熱シンポジウム
  • Place of Presentation: 浜松
• [Presentation] HIGH SPEED OBSERVATION AND MEASUREMENT OF SURFACE TEMPERATURE AND SURFACE HEAT FLUX DURING IMPACT OF A DROPLET ON HOT SURFACE (2014)
  • Author(s): Suhaimi ILLIAS
  • Organizer: 15th International Heat Transfer Conference （IHTC15)
  • Place of Presentation: 京都
• [Presentation] 高温面上への液滴列衝突時の非定常遷移沸騰過程 (2014)
  • Author(s): 光武雄一
  • Organizer: 第１９回動力・エネルギー技術シンポジウム
  • Place of Presentation: 福井