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Elucidating the displacement dynamics with a partially miscible system for application for CO2 sequestration and enhanced oil recovery

Research Project

Project/Area Number 22K20402
Research Category

Grant-in-Aid for Research Activity Start-up

Allocation TypeMulti-year Fund
Review Section 0301:Mechanics of materials, production engineering, design engineering, fluid engineering, thermal engineering, mechanical dynamics, robotics, aerospace engineering, marine and maritime engineering, and related fields
Research InstitutionTokyo University of Agriculture and Technology

Principal Investigator

Suzuki Ryuta  東京農工大学, 学内共同利用施設等, 特任助教 (00965692)

Project Period (FY) 2022-08-31 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2023: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords界面流体力学 / 相分離 / 部分混和系 / Viscous fingering / 多孔質媒質 / 流体置換 / Saffman-Taylor不安定性
Outline of Research at the Start

本研究ではCO2地中貯留と石油増進回収を同時に行う分野における流動現象のダイナミクスの解明を主の目的としている。そうした地下深くの空間では高温高圧になり物質の状態と流れを同時に考えなければならない。そこで本研究では物質の状態を考える化学熱力学の影響が流動現象に与える影響について調査し、明らかにすることを目的としている。こうした目的を達成するために実験とシミュレーションの両面から研究を進めていく。実験で得られた情報をもとにシミュレーションでの支配方程式にいかし、かつシミュレーションによるパラメトリックスタディを通して、ダイナミクスの理解を推進する。

Outline of Final Research Achievements

An experimental system that mimics a porous medium for actual enhanced oil recovery and CO2 storage was created, and flow experiments of the partially miscible system were conducted. As a result, it was found that the degree of partial miscibility, in other words, the rate (degree) of phase separation, affects the oil recovery and/or CO2 storage efficiency. Furthermore, the simulation results not only enabled us to examine the detailed conditions, but also brought us closer to elucidating the mechanism of the part of the system that had been observed experimentally but had been difficult to consider. In other words, we were able to supplement the basic part of the formation of the partially miscible system by experiments and simulations. We have also conducted derivative studies using various experiments and simulations, and were able to obtain good results.

Academic Significance and Societal Importance of the Research Achievements

本成果は石油をさらに多く回収することだけでなく、地球温暖化の原因の一つとされているCO2を石油を回収した部分に貯蔵することを目指した研究である。その基礎部分として、石油が存在する地下深くでは高温・高圧な条件になり、そこではCO2は液体のようになり、石油やCO2はどのように流れるのかを研究した。さらに、地下深くでの流れの条件を実験室で再現し、そうした液体(部分混和系)の回収率や貯蔵率は何に起因するのかを探索した。その結果、CO2と石油や水は地下では少し混ざり合うが、その混ざり合いやすさが効率に影響することがわかった。さらにシミュレーションでどうしてそうなるのかを検討している。

Report

(3 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • Research Products

    (26 results)

All 2024 2023 2022 Other

All Int'l Joint Research (2 results) Journal Article (4 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 4 results,  Open Access: 2 results) Presentation (18 results) (of which Int'l Joint Research: 10 results,  Invited: 4 results) Remarks (2 results)

  • [Int'l Joint Research] インド工科大学Ropar校(インド)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] インド工科大学(インド)

    • Related Report
      2022 Research-status Report
  • [Journal Article] Momentum transport of morphological instability in fluid displacement with changes in viscosity2024

    • Author(s)
      Ban Takahiko、Ishii Hibiki、Onizuka Atsushi、Chatterjee Atanu、Suzuki Ryuta X.、Nagatsu Yuichiro、Mishra Manoranjan
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 26 Issue: 6 Pages: 5633-5639

    • DOI

      10.1039/d3cp03402j

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Arresting of interfacial phase separation with an imposed flow2024

    • Author(s)
      Suzuki Ryuta X.、Seya Shoji、Ban Takahiko、Mishra Manoranjan、Nagatsu Yuichiro
    • Journal Title

      Physical Review Fluids

      Volume: 9 Issue: 2 Pages: 024003-024003

    • DOI

      10.1103/physrevfluids.9.024003

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Numerical study of the effect of P?clet number on miscible viscous fingering with effective interfacial tension2023

    • Author(s)
      Deki Yuka F.、Nagatsu Yuichiro、Mishra Manoranjan、Suzuki Ryuta X.
    • Journal Title

      Journal of Fluid Mechanics

      Volume: 965

    • DOI

      10.1017/jfm.2023.405

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Experimental demonstration of the suppression of viscous fingering in a partially miscible system2023

    • Author(s)
      Iwasaki Kaori、Nagatsu Yuichiro、Ban Takahiko、Iijima Jun、Mishra Manoranjan、Suzuki Ryuta X.
    • Journal Title

      Physical Chemistry Chemical Physics

      Volume: 25 Issue: 19 Pages: 13399-13409

    • DOI

      10.1039/d3cp00415e

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Presentation] マイクロセルを用いた部分混和系Viscous fingering2023

    • Author(s)
      木内俊汰, Patmonoaji Anindityo, 長津雄一郎, 伴貴彦, Mishra Manorajan, 鈴木龍汰
    • Organizer
      化学工学会 第89年会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 疑二次元乱流を特徴づける順列エントロピーと熱力学エントロピーの関係2023

    • Author(s)
      伴 貴彦, 石井 響, 鈴木 龍汰, 長津 雄一郎, 後藤田 浩
    • Organizer
      化学工学会 第89年会
    • Related Report
      2023 Annual Research Report
  • [Presentation] 流体力学と相分離が織り成す界面不安定現象2023

    • Author(s)
      鈴木龍汰
    • Organizer
      相変化界面研究会 第26.0回研究会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] Experimental and numerical study on viscous fingering in a partially miscible system2023

    • Author(s)
      Ryuta X. Suzuki
    • Organizer
      The 9th Asian Symposium on Computational Heat Transfer and Fluid Flow
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Numerical simulation of radial viscous fingering in a partially miscible system2023

    • Author(s)
      Yuka Deki, Chi-Chian Chou, Ching-Yao Chen, Yuichiro Nagatsu, Takahiko Ban, Manoranjan Mishra, Ryuta X Suzuki
    • Organizer
      American Physical Society, 76th Annual Meeting of the Division of Fluid Dynamics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Experimental demonstration on suppression of viscous fingering in a partially miscible system2023

    • Author(s)
      Ryuta X. Suzuki, Kaori Iwasaki, Takahiko Ban, Jun Iijima, Manoranjan Mishra, Yuichiro Nagatsu
    • Organizer
      American Physical Society, 76th Annual Meeting of the Division of Fluid Dynamics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Viscous fingering in a partially miscible system in a 2-D micromodel2023

    • Author(s)
      Shunta Kiuchi, Anindityo Patmonoaji, Yuichiro Nagatu, Takahiko Ban, Manoranjan Mishra, Ryuta X Suzuki
    • Organizer
      American Physical Society, 76th Annual Meeting of the Division of Fluid Dynamics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Saffman-Taylor不安定性の様態変化における選択律としてのエントロピー生成2023

    • Author(s)
      伴 貴彦, 鬼塚 淳, 鈴木 龍汰, Manoranjan Mishr, 長津 雄一郎
    • Organizer
      日本流体力学会 年会2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] 有効界面張力を伴う混和系VFにおけるペクレ数の影響に関する数値シミュレーション2023

    • Author(s)
      鈴木 龍汰, 出来 優花, 長津 雄一郎, ミシュラ マノランジャン
    • Organizer
      日本流体力学会 年会2023
    • Related Report
      2023 Annual Research Report
  • [Presentation] マイクロセルを用いた部分混和系Viscous fingering2023

    • Author(s)
      木内 俊汰, Mishra Manoranjan, 長津 雄一郎, 伴 貴彦, Patmonoaji Anindityo, 鈴木 龍汰
    • Organizer
      化学工学会第54回秋季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Korteweg力を伴う相分離に誘起されるViscous fingeringのトポロジカル変化に関する数値解析2023

    • Author(s)
      鈴木龍汰,瀬谷昇治,長津雄一郎,伴貴彦,Manoranjan Mishra
    • Organizer
      化学工学会第88回年会
    • Related Report
      2022 Research-status Report
  • [Presentation] 部分混和系を用いたViscous fingeringの安定化2022

    • Author(s)
      岩﨑かおり,鈴木龍汰,長津雄一郎,伴貴彦,ミシュラマノランジャン,長津雄一郎
    • Organizer
      第73回コロイドおよび界面化学討論会
    • Related Report
      2022 Research-status Report
  • [Presentation] Stabilization of Viscous fingering in a Partially miscible system2022

    • Author(s)
      Kaori Iwasaki, Ryuta X. Suzuki, Takahiko Ban, Manoranjan Mishra, Yuichiro Nagatsu
    • Organizer
      Nineteenth International Conference on Flow Dynamics
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of Pe on miscible viscous fingering with an effective interfacial tension2022

    • Author(s)
      Yuka Deki, Yuichiro Nagatsu, Manoranjan Mishra, Ryuta X. Suzuki
    • Organizer
      Nineteenth International Conference on Flow Dynamics
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Arresting Effect on Interfacial Phase Separation by an Imposed Flow2022

    • Author(s)
      Ryuta X. Suzuki, Takahiko Ban, Shoji Seya, Manoranjan Mishra, Yuichiro Nagatsu
    • Organizer
      Nineteenth International Conference on Flow Dynamics
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Inside of miscible viscous fingering2022

    • Author(s)
      Shunichi Ono, Yuichiro Nagatsu, Ryuta X. Suzuki
    • Organizer
      American Physical Society, 75th Annual Meeting of the Division of Fluid Dynamics
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Numerical study on viscous fingering with a phase separation and the Korteweg force in a partially miscible system2022

    • Author(s)
      Ryuta X. Suzuki, Shoji Seya, Yuichiro Nagatsu, Takahiko Ban, Manoranjan Mishra
    • Organizer
      American Physical Society, 75th Annual Meeting of the Division of Fluid Dynamics
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] Effect of Pe on miscible viscous fingering with an effective interfacial tension2022

    • Author(s)
      Yuka Deki, Yuichiro Nagatsu, Manoranjan Mishra, Ryuta X. Suzuki
    • Organizer
      American Physical Society, 75th Annual Meeting of the Division of Fluid Dynamics
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Remarks] 「流動速度が増すと液体の境界面がより不安定になる」という常識を覆す!

    • URL

      https://www.tuat.ac.jp/outline/disclosure/pressrelease/2023/20230621_02.html

    • Related Report
      2023 Annual Research Report
  • [Remarks] 効率的なCO2地中貯留を目指して流れを化学の力で制御する!

    • URL

      https://www.tuat.ac.jp/outline/disclosure/pressrelease/2023/20230516_01.html

    • Related Report
      2023 Annual Research Report

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Published: 2022-09-01   Modified: 2025-01-30  

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