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J-GLOBAL ID：201501034736471067   Update date: Mar. 22, 2024

Sakashita Hiroto

サカシタ ヒロト | Sakashita Hiroto
Affiliation and department：
Hokkaido University

About Hokkaido University


Job title： Professor
Homepage URL  (1)： https://kaken.nii.ac.jp/d/r/00142696.ja.html
Research field  (2)： Nuclear engineering ,  Thermal engineering
Research keywords  (30)： 限界熱流束 ,  触針法 ,  マクロ液膜 ,  プール沸騰 ,  沸騰 ,  成長時間 ,  導電プローブ ,  静電容量法 ,  2成分混合液 ,  気泡寿命 ,  マランゴニ効果 ,  マクロ液膜厚さ ,  待ち時間 ,  静電容量プローブ ,  二成分水溶液 ,  実験 ,  ナノ流体 ,  ミクロ液膜 ,  濡れ性 ,  測定 ,  低圧 ,  気液構造 ,  一次気泡 ,  気液挙動 ,  サブクール沸騰 ,  発泡点密度 ,  計測工学 ,  過飽和度 ,  応用数学 ,  干渉
Research theme for competitive and other funds  (10)：
  • 2019 - 2022 Development of the Innovative Passive Safety System for Next Generation Nuclear Reactors
  • 2019 - 2021 過酷事故緩和策による溶融炉心冷却の有効性検証
  • 2016 - 2019 二成分流体の沸騰における特異な気液構造発現およびCHF促進の機構解明
  • 2013 - 2016 Passive core injection cooling system by steam injector to avert the core melt at SBO
  • 2013 - 2015 Mechanism of critical heat flux enhancement in boiling of binary mixtures
Show all
Papers (64)：
  • X. Xie, Y. Xu, S. Miwa, H. Sakashita, K. Sawa. Investigation of steam-injector operation mechanism through flow visualization. International Conference on Nuclear Engineering, Proceedings, ICONE. 2021. 4
  • S.Miwa, Y.Xu, T.Hibiki, H.Sakashita, K.Sawa. Pressure Elevation of High-Performance Steam-Water Condensing-Injector. International Journal of Heat and Mass Transfer. 2021. 170. 120971. 1-15
  • Ayako Ono, Hiroto Sakashita, Hiroyuki Yoshida. Macrolayer Formation Model for Prediction of Critical Heat Flux in Saturated and Subcooled Pool Boiling. Heat Transfer Engineering. 2021. 42. 21. 1775-1788
  • H.Sakashita. CHF and Near-Wall Boiling Behaviors in Flow Boiling on a Vertical Surface. The Second Pacific Rim Thermal Engineering Conference, PRTEC-24069. 2019. 1-5
  • H.Sakashita. Estimation of Local Concentrations and Visualization of Boiling Behaviors at High Heat Fluxes in Saturated Boiling of 2-Propanol/Water Mixtures. Proceedings of the 16th International Heat Transfer Conference. 2018. IHTC16-22954. 1-8
ｍore...
MISC (35)：
  • Matsumoto Tatsuki, Kobayashi Akihiro, Miwa Shuichiro, Sakashita Hiroto, Mori Michitsugu. B232 Behaviors on Spreading Flow of Molten Metal at Elevated Temperatures. National Symposium on Power and Energy Systems. 2015. 2015. 20. 249-252
  • Okuyama Yuta, Miwa Shuichiro, Sakashita Hiroto, Mori Michitsugu, Nakamura Noboru. ICONE23-1854 ATMOSPHERIC DIFFUSION NUMERICAL SIMULATION ANALYSIS OF CESIUM THAT TAKES INTO ACCOUNT THE WET DEPOSITION. Proceedings of the ... International Conference on Nuclear Engineering. Book of abstracts : ICONE. 2015. 2015. 23. "ICONE23-1854-1"-"ICONE23-1854-6"
  • Shimamura Kazuya, Mori Michitsugu, Miwa Shuichiro, Sakashita Hiroto. ICONE23-2188 MOLTEN CORE CONCRETE INTERACTION AT CONTAINMENT SUMP PIT UNDER SEVERE ACCIDENT. Proceedings of the ... International Conference on Nuclear Engineering. Book of abstracts : ICONE. 2015. 2015. 23. "ICONE23-2188-1"-"ICONE23-2188-4"
  • Ogura Takahito, Mori Michitsugu, Forsberg Charles W., Miwa Shuichiro, Sakashita Hiroto. ICONE23-2171 Design Considerations for Insulation System for Fluoride Salt Cooled High Temperature Reactor under Beyond Design Basis Accident Conditions. Proceedings of the ... International Conference on Nuclear Engineering. Book of abstracts : ICONE. 2015. 2015. 23. "ICONE23-2171-1"-"ICONE23-2171-7"
  • Kokami Hiroki, Mori Michitsugu, Hamada Yuhei, Sakashita Hiroto, Miwa Shuichiro. ICONE23-2177 SEVERE ACCIDENT ANALYSIS OF LWR EQUIPPED WITH ISOLATION CONDENSERS EMPLOYING RETRAN/MOD4. Proceedings of the ... International Conference on Nuclear Engineering. Book of abstracts : ICONE. 2015. 2015. 23. "ICONE23-2177-1"-"ICONE23-2177-6"
ｍore...
Books (1)：
  • Boiling: Research and Advances
    Elsevier 2017
Lectures and oral presentations  (8)：
  • CHF and Near-Wall Boiling Behaviors in Flow boiling on a Vertical Surface
    (2019)
  • Estimation of local concentrations and visualization of boiling behaviors at high heat fluxes in saturated pool boiling of 2-propanol/water mixtures
    (16th International Heat Transfer Conference 2018)
  • Macrolayer Formation Model for Prediction of Critical Heat Flux in Saturated and Subcooled Pool Boiling
    (10th International Conference on Boiling and Condensation Heat Transfer 2018)
  • Boiling behaviors on a vertical surface in saturated pool boiling at high pressures
    (15th International Heat Transfer Conference, IHTC15-9772 (12pages) 2014)
  • Mechanism of CHF enhancement in pool boiling of nanofluids
    (The 8th KSME-JSME Thermal and Fluids Engineering Conference 2012)
ｍore...
Professional career (1)：
  • 博士(工学) (北海道大学)
Work history (1)：
  • 2021/10 - 現在 Hokkaido University
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