Fujioka, Satoko

写真a

Affiliation

Faculty of Science and Technology, Department of Applied Chemistry (Yagami)

Position

Assistant Professor/Senior Assistant Professor

E-mail Address

E-mail address

External Links

Career 【 Display / hide

  • 2009.04
    -
    2010.03

    慶應義塾大学特別研究助教(先導研究センター)

  • 2010.04
    -
    2013.03

    慶應義塾大学助教(有期)(理工学部応用化学科)

  • 2013.04
    -
    2014.03

    慶應義塾大学助教(理工学部応用化学科)

  • 2014.04
    -
    Present

    慶應義塾大学専任講師(理工学部応用化学科)

  • 2017.04
    -
    2020.03

    開放環境科学専攻環境エネルギー科学専修, 専修幹事

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Academic Background 【 Display / hide

  • 2003.03

    Tokyo Institute of Technology, Faculty of Engineering, Deparement of Chemical Engineering

    University, Graduated

  • 2005.04

    Tokyo Institute of Technology, Graduate School, Division of Science and Engineering, Department of Chemical Engineering

    Graduate School, Completed, Master's course

  • 2009.03

    Tokyo Institute of Technology, Graduate School, Division of Science and Engineerig, Department of Chemical Engineering

    Graduate School, Completed, Doctoral course

Academic Degrees 【 Display / hide

  • 博士(工学), Tokyo Institute of Technology, Coursework, 2009.03

 

Research Areas 【 Display / hide

  • Properties in chemical engineering process/Transfer operation/Unit operation

  • Reaction engineering/Process system (Reaction Engineering/Process System)

 

Books 【 Display / hide

  • 持続可能な社会への道 -環境科学から目指すゴール-

    2020.10

    Scope: 第6章環境課題解決のための生産技術と社会実装,  Contact page: p.183-197

Papers 【 Display / hide

  • Unique properties of fine bubbles in the electrochemical reduction of carbon dioxide using boron-doped diamond electrodes

    Mai Tomisaki, Keisuke Natsui, Satoko Fujioka, Koichi Terasaka, Yasuaki Einaga

    Electrochimica Acta 389 ( 1 ) 138769 2021.06

    Research paper (scientific journal), Joint Work, Accepted

  • Characterization of Water/Organic Biphasic System in Liquid-Liquid Slug Flow under Hydrothermal Conditions: Solvation, Vorticity and Hydrophobicity

    Toshinori Shimanouchi, Satoko Fujioka, Tatsuya Tanifuji, Kenta Yamamoto, Koichi Terasaka, Yukitaka Kimura

    Solvent Extraction Research and Development Japan 28 ( 1 ) 21 - 35 2021.06

    Research paper (scientific journal), Joint Work, Accepted

  • ウルトラファインバブル水の国際輸送

    田中俊也, 成瀬祐里, 寺坂宏一, 藤岡沙都子, 山本陽子, 野口雄介, 山崎京香, 庄村拓也, 原田駿

    混相流 35 ( 1 ) 185 - 196 2021.02

    Research paper (scientific journal), Joint Work, Accepted

  • Experimental study and prediction by computational fluid dynamics on self-induced sloshing due to bubble flow in a rectangular vessel

    Ryohei Aoki, Satoko Fujioka, Koichi Terasaka

    Journal of Chemical Engineering of Japan (The Society of Chemical Engineers, Japan)  54 ( 2 ) 51 - 57 2021.02

    Research paper (scientific journal), Joint Work, Accepted,  ISSN  00219592

     View Summary

    Self-induced sloshing is an oscillatory phenomenon of a free liquid surface due to the flow of a fluid. This phenomenon has been reported in some gas–liquid reactors, and it is important to predict and prevent its occurrence for the safe operation of the reactors. However, the fundamental knowledge on the self-induced sloshing by bubble flow, such as the frequency and amplitude, is insufficient, and the occurrence condition has not been clarified. The purpose of this study is to investigate the characteristics of self-induced sloshing by bubble flow experimentally. We attempt to reproduce self-induced sloshing by using computational fluid dynamics (CFD) and establish a CFD model for the prediction of the occurrence of self-induced sloshing. In the experiments, air bubbles were dispersed into a liquid from the bottom of a rectangular vessel. The effects of the air flow rate and static liquid height on the characteristics of self-induced sloshing were investigated experimentally by image analysis. The occurrence of self-induced sloshing was confirmed by increasing the airflow rate at a specific static liquid height. The amplitude reached a maximum at the static liquid height, where self-induced sloshing was most likely to occur, and the frequency decreased with increasing static liquid height. Next, in order to reproduce the self-induced sloshing through CFD, an appropriate drag model of the bubbles was selected. Although the amplitude was overestimated due to the absence of the foam layer, the predicted frequency agreed well with the experimental value. Finally, the movement of the circulation flow was analyzed, and its correlation with the self-induced sloshing was clarified.

  • Generation and Long-term Stability of Ultrafine Bubbles in Water

    Shunya Tanaka, Koichi Terasaka, Satoko Fujioka

    Chemie Ingenieur Technik (Wiley)  93 ( 1-2 ) 168 - 179 2020.12

    Research paper (scientific journal), Joint Work, Accepted,  ISSN  1522-2640

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Papers, etc., Registered in KOARA 【 Display / hide

Reviews, Commentaries, etc. 【 Display / hide

  • 化学工学年鑑2020 3.3気泡・液滴・微粒子分散工学

    藤岡沙都子

    化学工学 84 ( 10 ) 487 - 488 2020

    Introduction and explanation (scientific journal), Single Work

  • 化学工学年鑑2013 3.3気泡・液滴・微粒子分散工学

    藤岡沙都子

    化学工学 77 ( 10 ) 690 - 691 2013

    Single Work

Presentations 【 Display / hide

  • 気泡流による自励スロッシングに及ぼす液物性の影響

    藤田えりか,藤岡沙都子,寺坂宏一

    化学工学会3支部合同大会(秋田大会), 2021.07, Oral Presentation(general)

  • 振動流バッフル反応器における低レイノルズ数領域での内部流動解析

    鈴木博己,藤岡沙都子,堀江孝史,薬師寺光,寺坂宏一

    化学工学会3支部合同大会(秋大会), 2021.07, Oral Presentation(general)

  • 液液スラグ流におけるスラグ長さの推算と内部循環流の可視化

    手塚智哉,藤岡沙都子,寺坂宏一

    化学工学会3支部合同大会(秋田大会), 2021.07, Oral Presentation(general)

  • 固液分散プロセスへの応用を目指した振動流バッフル反応器の内部流動解析

    野本大智,藤岡沙都子,堀江孝史,薬師寺光,寺坂宏一

    化学工学会3支部合同大会(秋田大会), 2021.07, Oral Presentation(general)

  • 難溶性薬物の過飽和溶液の安定性に対するウルトラファインバブルの影響

    木村 早百合,今岡 鮎子,秋好 健志,田中 俊也,藤岡 沙都子,寺坂 宏一,大谷 壽一

    日本医療薬学会第4回フレッシャーズ・カンファランス, 2021.06, Oral Presentation(general)

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Research Projects of Competitive Funds, etc. 【 Display / hide

  • 液液スラグフローリアクターによる微粒子およびゲルカプセル連続製造プロセスの開発

    2021.04
    -
    2024.03

    MEXT,JSPS, Grant-in-Aid for Scientific Research, 藤岡 沙都子, Grant-in-Aid for Scientific Research (C), Principal Investigator

  • 液液スラグ流を用いた生成粒子径分布の柔軟な制御が可能な微粒子合成プロセスの開発

    2020
    -
    Present

    Grant-in-Aid for Scientific Research, Principal Investigator

  • マイクロバブル溶解速度推算モデルの確立と周囲濃度場の可視化手法の提案

    2017

    Keio Gijuku Academic Development Funds

  • 気液、液液混相流の流動および反応解析

    2015
    -
    2018.03

  • マイクロバブルの急速な溶解による結晶製造プロセスの開発

    2015
    -
    2017

    Grant-in-Aid for Scientific Research, Principal Investigator

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Awards 【 Display / hide

  • 日本食品工学会優秀ポスター発表賞

    2015.08, 日本食品工学会

  • Chemical Engineering Science Top Cited Papers for 2011 and 2012

    K. Terasaka, A. Hirabayashi, T. Nishino, S. Fujioka and D. Kobayashi, 2014.10

  • 化学工学会部会CT賞

    2014.06, 公益財団法人化学工学会, 粒子流体プロセス部会関連国際シンポジウムの立ち上げおよび運営に関する顕著な貢献

 

Courses Taught 【 Display / hide

  • TRANSPORT PHENOMENA AND OPERATION

    2021

  • SEMINAR IN APPLIED CHEMISTRY

    2021

  • LABORATORIES IN BASIC CHEMISTRY

    2021

  • LABORATORIES IN APPLIED CHEMISTRY A

    2021

  • INDEPENDENT STUDY ON SCIENCE FOR OPEN AND ENVIRONMENTAL SYSTEMS

    2021

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Courses Previously Taught 【 Display / hide

  • 化学工学演習

    慶應義塾大学理工学部応用化学科, 2021, Spring Semester, Major subject, Seminar

  • 化学工学特論

    Keio University, 2018

  • 基礎化学実験

    Keio University, 2018

  • 応用化学工学

    Keio University, 2018

  • 移動現象操作

    Keio University, 2018

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Memberships in Academic Societies 【 Display / hide

  • 化学工学会

     
  • 日本機械学会

     
  • 日本混相流学会

     
  • 日本食品工学会

     
  • 日本学術会議, 

    2017.10
    -
    Present

Committee Experiences 【 Display / hide

  • 2021.04
    -
    Present

    ファインバブル学会連合理事, ファインバブル学会連合

  • 2020.04
    -
    Present

    化学工学会関東支部若手の会代表, 化学工学会関東支部若手の会

  • 2018.04
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    Present

    代議員, 化学工学会

  • 2018.04
    -
    2020.03

    評議員, ファインバブル学会連合

  • 2018.04
    -
    2020.03

    企画幹事, 化学工学会粒子流体プロセス部会気泡・液滴・微粒子分散工学分科会

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