Sasaki Eiichi 佐々木英一

… Alternative Names

SASAKI Eiichi 佐々木英一

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Researcher Number	60710811
Other IDs
Affiliation (Current)	2025: 秋田大学, 理工学研究科, 助教
Affiliation (based on the past Project Information) *help	2020 – 2023: 秋田大学, 理工学研究科, 助教 2018 – 2019: 秋田大学, 理工学研究科, 特任助教 2017: 同志社大学, 理工学部, 助教
Review Section/Research Field	Principal Investigator Basic Section 19010:Fluid engineering-related Except Principal Investigator Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related / Fluid engineering / Mathematical physics/Fundamental condensed matter physics
Keywords	Principal Investigator 乱流 / 数値解 / 秩序渦 / カオス力学系 / 流体力学 / スパースモデリング / モデル / スパース性 Except Principal Investigator 乱流 / 成層乱流 … More / 回転乱流 / 波数空間 / 保存量 / Charney-Hasegawa-Mima乱流 / 臨界平衡 / 異種共存乱流 / 局所フラックスベクトル / 自己組織構造 / エネルギーフラックス / ２次元乱流 / 波動乱流 / 流体乱流 / 非線形解 / 非局所相互作用 / ３波相互作用 / Rossby波 / ドリフト波 / 準地衡乱流 / 共鳴相互作用 / 非等方性カスケード / 不安定周期軌道 / 波動乱流と渦乱流の共存 / 非等方乱流 / 局所フラックス / 非等方性 / エネルギー伝達 / 縞状構造（帯状流） / カスケード / 熱工学 / 流体 / 流体工学 / 流体物理 / 数理物理 / 柱状渦構造 / 二重円筒間乱流 / 球殻内乱流 / 臨界波数 / 回転球殻内乱流 / 壁乱流 / 多重状態 / 渦柱 / 共存 / エネルギー輸送 / 渦構造 / 非等方性乱流 / ヒステリシス Less

Incorporation of nonlocal interactions using nonlinear solutions into the flow of conserved turbulent quantities in wavenumber space
- Principal Investigator
  
  高岡正憲
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  Doshisha University
Exploration of nonlinear solutions dicribing wave turbulence using regularizationPrincipal Investigator
- Principal Investigator
  
  佐々木英一
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 19010:Fluid engineering-related
- Research Institution
  Akita University
Temporal and spatial fluctuations of energy transfer and two-dimensional structures spontaneously appearing in three-dimensional turbulence
- Principal Investigator
  
  Takaoka Masanori
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 13010:Mathematical physics and fundamental theory of condensed matter physics-related
- Research Institution
  Doshisha University
Feedback control for turbulence based on coherent vortex structurePrincipal Investigator
- Principal Investigator
  
  SASAKI Eiichi
- Project Period (FY)
  2019 – 2022
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 19010:Fluid engineering-related
- Research Institution
  Akita University
Temporal and spatial multiple states and memory in fully developed turbulence
- Principal Investigator
  
  TAKAOKA Masanori
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Mathematical physics/Fundamental condensed matter physics
- Research Institution
  Doshisha University
Elucidation and control of high-Reynolds-number turbulence using invariant solutions
- Principal Investigator
  
  Kawahara Genta
- Project Period (FY)
  2013 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka University

All 2024 2023 2022 2021 2020 2019 2016 2015 Other

All Journal Article Presentation

[Journal Article] β平面乱流における大規模構造と局所フラックスベクトル2023
- Author(s)
  高岡正憲、横山直人、佐々木英一
- Journal Title
  
  プラズマ・核融合学会誌
  
  Volume: 99 Pages: 202-206
- Data Source
  KAKENHI-PROJECT-22K03460
[Journal Article] β平面乱流における大規模構造と局所フラックスベクトル2023
- Author(s)
  高岡正憲、横山直人、佐々木英一
- Journal Title
  
  プラズマ・核融合学会誌
  
  Volume: 99(5) Pages: 202-206
- Open Access
- Data Source
  KAKENHI-PROJECT-19K03677
[Journal Article] Local-flux vectors of conserved quantities in wavenumber space: Anisotropic structures in Charney-Hasegawa-Mima turbulence2022
- Author(s)
  Takaoka Masanori、Yokoyama Naoto、Sasaki Eiichi
- Journal Title
  
  Physical Review Fluids
  
  Volume: 7 Issue: 1
- DOI
  10.1103/physrevfluids.7.l012601
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K03927, KAKENHI-PROJECT-19K03677, KAKENHI-PROJECT-21K03883
[Journal Article] A note on the reconstruction of a 3D-3C velocity field for box turbulence2020
- Author(s)
  Eiichi Sasaki and Masayuki Ohzeki
- Journal Title
  
  J. Phys.: Conf. Ser.
  
  Volume: 1522 Issue: 1 Pages: 012023-012023
- DOI
  10.1088/1742-6596/1522/1/012023
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K14883
[Journal Article] Bimodal vortex solutions on a sphere2020
- Author(s)
  Sasaki Eiichi、Takehiro Shin-ichi、Yamada Michio、Kawahara Genta
- Journal Title
  
  Physica D: Nonlinear Phenomena
  
  Volume: 406 Pages: 132438-132438
- DOI
  10.1016/j.physd.2020.132438
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19K14883, KAKENHI-PROJECT-17H02860, KAKENHI-PROJECT-18H01370
[Journal Article] Unstable periodic orbits in plane Couette flow with the Smagorinsky model2016
- Author(s)
  Eiichi Sasaki, Genta Kawahara, Atsushi Sekimoto and Javier Jimenez
- Journal Title
  
  Journal of Physics: Conference Series
  
  Volume: 708 Pages: 012003-012003
- DOI
  10.1088/1742-6596/708/1/012003
- Peer Reviewed / Acknowledgement Compliant / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249014, KAKENHI-PROJECT-26630055
[Presentation] Couette乱流の軌道不安定性のReynolds数依存性2024
- Author(s)
  佐々木英一, 河原源太
- Organizer
  日本物理学会春季大会
- Data Source
  KAKENHI-PROJECT-22K03897
[Presentation] Relation among zonal flow, Rossby radius and triple cascade in two-dimensional equivalent barotropic vorticity turbulence2023
- Author(s)
  M. Takaoka, N. Yokoyama, and E. Sasaki
- Organizer
  ETC18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03897
[Presentation] Orbital instability of unstable periodic orbit in LES Couette turbulence2023
- Author(s)
  E. Sasaki, G. Kawahara, and J. Jimenez
- Organizer
  StatPhys28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03897
[Presentation] Creation of spanwise vortex of unstable periodic orbit describing LES Couette turbulence2023
- Author(s)
  E. Sasaki, G. Kawahara, and J. Jimenez
- Organizer
  AJK FED 2023
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03897
[Presentation] Potential quasi-crystallization and cascade isotropization due to finite Larmor radius in Hasegawa-Mima turbulence2023
- Author(s)
  M. Takaoka, N. Yokoyama, and E. Sasaki
- Organizer
  Statphys28
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03897
[Presentation] Spanwise vortex structure and orbital instability of unstable periodic orbit in plane Couette turbulence2023
- Author(s)
  E. Sasaki, G. Kawahara, and J. Jimenez
- Organizer
  ETC18
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03897
[Presentation] Potential quasi-crystallization and cascade isotropization due to finite Larmor radius in Hasegawa-Mima turbulence2023
- Author(s)
  Masanori Takaoka, Naoto Yokoyama, Eiichi Sasaki
- Organizer
  28th International Conference on Statistical Physics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03460
[Presentation] Relation among zonal flow, Rossby radius, and triple cascade in two-dimensional equivalent barotropic vorticity turbulence2023
- Author(s)
  Masanori Takaoka, Naoto Yokoyama, Eiichi Sasaki
- Organizer
  18th European TUrbulence Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03460
[Presentation] Zonal flows driven by energy and zonostrophy conservations in Charney-Hasegawa-Mima turbulence2022
- Author(s)
  M.Takaoka, N.Yokoyama, E.Sasaki
- Organizer
  APS DFD 2022 75th Annual Meeting, Indiana, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] Zonal flows driven by energy and zonostrophy conservations in Charney-Hasegawa-Mima turbulence2022
- Author(s)
  M.Takaoka, N. Yokoyama, E. Sasaki
- Organizer
  APS DFD 2022 75th Annual Meeting, Indiana, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03460
[Presentation] Local Fluxes of Conserved Quantities Started from Localized Initial Spectra in Charney-Hasegawa-Mima Turbulence2022
- Author(s)
  M. Takaoka, N. Yokoyama, E. Sasaki
- Organizer
  14th European Fluid Mechanics Conference, Athens, Greece
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03460
[Presentation] Local Fluxes of Conserved Quantities Started from Localized Initial Spectra in Charney-Hasegawa-Mima Turbulence2022
- Author(s)
  M. Takaoka, N. Yokoyama, E. Sasaki
- Organizer
  14th European Fluid Mechanics Conference, Athens, Greece
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] 波数空間で局在した初期条件を用いた保存量の流れの同定2022
- Author(s)
  高岡正憲, 横山直人, 佐々木英一
- Organizer
  日本物理学会第７７回年次大会
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] ベータ平面乱流における局在スペクトルの時間発展と保存量の波数空間輸送2022
- Author(s)
  高岡正憲,横山直人,佐々木英一
- Organizer
  日本流体力学会年会2022、京都、日本
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] 数値解によるLES Couette乱流の軌道不安定性の解析2022
- Author(s)
  佐々木英一,河原源太,J. Jimenez
- Organizer
  日本機械学会第100期流体工学部門講演会
- Data Source
  KAKENHI-PROJECT-22K03897
[Presentation] 数値解によるLES Couette乱流の軌道不安定性の解析2022
- Author(s)
  佐々木英一,河原源太, Javier Jimenez
- Organizer
  日本機械学会第100期流体工学部門講演会
- Data Source
  KAKENHI-PROJECT-19K14883
[Presentation] 回転球殻Couette乱流の大規模構造と動力学2022
- Author(s)
  佐々木英一，高岡正憲
- Organizer
  日本機械学会第99期流体工学部門講演会
- Data Source
  KAKENHI-PROJECT-19K14883
[Presentation] ベータ平面乱流における局在スペクトルの時間発展と保存量の波数空間輸送2022
- Author(s)
  高岡正憲, 横山直人, 佐々木英一
- Organizer
  日本流体力学会年会2022、京都、日本
- Data Source
  KAKENHI-PROJECT-22K03460
[Presentation] 回転球殻Couette 乱流の大規模構造と動力学2021
- Author(s)
  佐々木英一, 高岡正憲
- Organizer
  日本機械学会第99 期流体工学部門講演
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] 波数空間における局所フラックスベクトルと" 重心" の時間発展の比較2021
- Author(s)
  高岡正憲, 横山直人, 佐々木英一
- Organizer
  日本物理学会 2021 年秋季大会
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] Comparison between time-evolution of centroids and local-flux vectors for localized initial conditions in wavenumber space2021
- Author(s)
  M. TAKAOKA, N. YOKOYAMA, E. SASAKI
- Organizer
  74th Annual Meeting of the APS Division of Fluid Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] CHM乱流におけるトリプルカスケードのフラックスベクトル場2021
- Author(s)
  高岡正憲、横山直人、佐々木英一
- Organizer
  日本物理学会第７６回年次大会
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] 回転球殻Couette流の遷移2020
- Author(s)
  佐々木英一，高岡正憲
- Organizer
  日本流体力学会年会2020
- Data Source
  KAKENHI-PROJECT-19K14883
[Presentation] 2次元回転乱流におけるエネルギーの流れ2020
- Author(s)
  高岡正憲、横山直人、佐々木英一
- Organizer
  日本物理学会第７５回年次大会
- Data Source
  KAKENHI-PROJECT-16K05490
[Presentation] ２次元乱流におけるエネルギーフラックスに対する粘性項の影響2020
- Author(s)
  高岡正憲、横山直人、佐々木英一
- Organizer
  日本流体力学会年会２０２０
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] 回転球殻Couette流の遷移2020
- Author(s)
  佐々木英一、高岡正憲
- Organizer
  日本流体力学会年会２０２０
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] ２次元回転乱流におけるエネルギーの流れ2020
- Author(s)
  高岡正憲、横山直人、佐々木英一
- Organizer
  日本物理学会第７５回年次大会
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] 2次元非等方乱流におけるエネルギーフラックス場2019
- Author(s)
  高岡正憲、横山直人、佐々木英一
- Organizer
  日本物理学会２０１９年秋季大会
- Data Source
  KAKENHI-PROJECT-16K05490
[Presentation] ２次元非等方乱流におけるエネルギーフラックス場2019
- Author(s)
  高岡正憲、横山直人、佐々木英一
- Organizer
  日本物理学会２０１９年秋季大会
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] Bimodal votex solutions on a sphere2019
- Author(s)
  Eiichi Sasaki
- Organizer
  Mathematics of Fluid Motion, KIAS, Seoul, Korea
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14883
[Presentation] ２次元乱流のモデル方程式におけるエネルギーフラックスベクトル2019
- Author(s)
  高岡正憲、横山直人、佐々木英一
- Organizer
  日本物理学会第７４回年次大会
- Data Source
  KAKENHI-PROJECT-16K05490
[Presentation] Energy flux vectors in two-dimensional anisotropic turbulence2019
- Author(s)
  M. Takaoka, N. Yokoyama, E. Sasaki
- Organizer
  72nd Annual Meeting of the American Physical Society's Division of Fluid Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] Energy flux vector in a shell model of 2D rotating turbulence2019
- Author(s)
  M. Takaoka, N. Yokoyama, E. Sasaki
- Organizer
  17th European Turbulence Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K03677
[Presentation] Energy flux vector in a shell model of 2D rotating turbulence2019
- Author(s)
  M. Takaoka, N. Yokoyama, E. Sasaki
- Organizer
  17th European Turbulence Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05490
[Presentation] Reconstruction for chaotic 3D box flow by using singular value decomposition2019
- Author(s)
  Eiichi Sasaki and Masayuki Ohzeki
- Organizer
  Fourth Madrid Turbulence Workshop
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-19K14883
[Presentation] Energy flux vectors in two-dimensional anisotropic turbulence2019
- Author(s)
  M. Takaoka, N. Yokoyama, E. Sasaki
- Organizer
  72nd Annual Meeting of the American Physical Society's Division of Fluid Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K05490
[Presentation] 流れ場の再構成と動的モード分解2019
- Author(s)
  佐々木英一
- Organizer
  現象と数理モデル2019
- Data Source
  KAKENHI-PROJECT-19K14883
[Presentation] Bifurcation of unstable periodic orbits in plane Couette flow with the Smagorinsky model2016
- Author(s)
  Eiichi Sasaki, Genta Kawahara, Javier Jimenez
- Organizer
  International Workshop on Theoretical Aspects of Near-Wall Turbulence Studies
- Place of Presentation
  関西セミナーハウス（京都府・京都市）
- Year and Date
  2016-06-28
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249014
[Presentation] Bifurcation structure of plane Couette flow with the Smagorinsky model2016
- Author(s)
  Eiichi Sasaki
- Organizer
  Extreme events and criticality in fluid mechanics: computations and analysis
- Place of Presentation
  University of Toronto（カナダ）
- Year and Date
  2016-01-25
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249014
[Presentation] LES平行平板間Couette流における不安定周期解の分岐構造2016
- Author(s)
  佐々木英一，河原源太，ヒメネスハビエル
- Organizer
  日本流体力学会年会2016
- Place of Presentation
  名古屋工業大学（愛知県・名古屋市）
- Year and Date
  2016-09-26
- Data Source
  KAKENHI-PROJECT-25249014
[Presentation] Unstable periodic orbits in LES plane Couette flow2016
- Author(s)
  Eiichi Sasaki, Genta Kawahara, Javier Jimenez
- Organizer
  RIMS Camp-Style Seminar: Dynamics of wall-bounded shear flows
- Place of Presentation
  関西セミナーハウス（京都府・京都市）
- Year and Date
  2016-08-31
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25249014
[Presentation] Smagorinskyモデルにおける平面Couette流の分岐2016
- Author(s)
  佐々木英一, 河原源太
- Organizer
  日本物理学会第71回年次大会
- Place of Presentation
  東北学院大学（宮城）
- Year and Date
  2016-03-19
- Data Source
  KAKENHI-PROJECT-25249014
[Presentation] Smagorinskyモデルにおける平面Couette流の数値的厳密解2015
- Author(s)
  佐々木英一, 河原源太
- Organizer
  日本物理学会秋季大会2015
- Place of Presentation
  金沢大学（石川）
- Year and Date
  2015-09-16
- Data Source
  KAKENHI-PROJECT-25249014
[Presentation] 高レイノルズ数平面 Couette流の数値的厳密解2015
- Author(s)
  佐々木英一，河原源太
- Organizer
  日本機械学会第93期流体工学部門講演会
- Place of Presentation
  東京理科大学（東京）
- Year and Date
  2015-11-07
- Data Source
  KAKENHI-PROJECT-25249014
[Presentation] Smagorinskyモデルを用いた高レイノルズ数平面Couette流の数値的厳密解2015
- Author(s)
  佐々木英一, 河原源太
- Organizer
  日本流体力学会年会2015
- Place of Presentation
  東京工業大学（東京）
- Year and Date
  2015-09-26
- Data Source
  KAKENHI-PROJECT-25249014
[Presentation] 平面クエット流の局在乱れの発生
- Author(s)
  佐々木英一，清水雅樹，河原源太
- Organizer
  日本機械学会第92期流体工学部門講演会
- Place of Presentation
  富山大学（富山県）
- Year and Date
  2014-10-25 – 2014-10-26
- Data Source
  KAKENHI-PROJECT-25249014

1. TAKAOKA Masanori (20236186)

# of Collaborated Projects: 3 results

# of Collaborated Products: 27 results
2. 横山直人 (80512730)

# of Collaborated Projects: 3 results

# of Collaborated Products: 25 results
3. Kawahara Genta (50214672)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
4. 水野吉規 (70402542)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 後藤晋 (40321616)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 清水雅樹 (20550304)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results

Sasaki Eiichi 佐々木 英一

SASAKI Eiichi 佐々木 英一

Research Projects

Research Products

Co-Researchers

Incorporation of nonlocal interactions using nonlinear solutions into the flow of conserved turbulent quantities in wavenumber space

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Exploration of nonlinear solutions dicribing wave turbulence using regularizationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Temporal and spatial fluctuations of energy transfer and two-dimensional structures spontaneously appearing in three-dimensional turbulence

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Feedback control for turbulence based on coherent vortex structurePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Temporal and spatial multiple states and memory in fully developed turbulence

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Elucidation and control of high-Reynolds-number turbulence using invariant solutions

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] β平面乱流における大規模構造と局所フラックスベクトル2023

Author(s)

Journal Title

Data Source

[Journal Article] β平面乱流における大規模構造と局所フラックスベクトル2023

Author(s)

Journal Title

Data Source

[Journal Article] Local-flux vectors of conserved quantities in wavenumber space: Anisotropic structures in Charney-Hasegawa-Mima turbulence2022

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[Journal Article] A note on the reconstruction of a 3D-3C velocity field for box turbulence2020

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[Journal Article] Bimodal vortex solutions on a sphere2020

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[Journal Article] Unstable periodic orbits in plane Couette flow with the Smagorinsky model2016

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[Presentation] Couette乱流の軌道不安定性のReynolds数依存性2024

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[Presentation] Relation among zonal flow, Rossby radius and triple cascade in two-dimensional equivalent barotropic vorticity turbulence2023

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[Presentation] Orbital instability of unstable periodic orbit in LES Couette turbulence2023

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Sasaki Eiichi 佐々木英一

SASAKI Eiichi 佐々木英一