Presentations

Conference presentations and talks in reverse chronological order.

International conferences (peer-reviewed proceedings)

2026

  1. IUTAM
    Flow state transition process and oblique pattern of Taylor–Couette–Poiseuille flow at a medium cylinder ratio
    Y. Matsukawa, R. Araki, and T. Tsukahara
    In Proceedings of the 10th IUTAM Symposium on Laminar–Turbulent Transition, 101–106, 2026
    Presented at the 10th IUTAM Symposium on Laminar–Turbulent Transition, Nagano, Japan, 2–6 Sep. 2024

International conferences

2026

  1. TSFP14
    Response of turbulent band formation to temporally decreasing Reynolds number in plane channel flow
    R. Ono, K. Kohyama, Y. Matsukawa, and T. Tsukahara
    In 14th International Symposium on Turbulence and Shear Flow Phenomena (TSFP14), Heidelberg, Germany, 2026
    28–31 July 2026, 6 pages
  2. WCCM
    DNS study on the regularity of turbulent spot formation in plane channel flow
    R. Ono, Y. Matsukawa, K. Kohyama, and T. Tsukahara
    In 17th World Congress on Computational Mechanics & 10th European Congress on Computational Methods in Applied Sciences and Engineering (WCCM-ECCOMAS 2026), Munich, Germany, 2026
    19–24 July 2026, 1 page
  3. BIFD
    Stochastic transient formation of turbulent band in channel flow
    R. Ono, Y. Matsukawa, K. Kohyama, and T. Tsukahara
    In The 11th Bifurcations and Instabilities in Fluid Dynamics (BIFD2026), L’Aquila, Italy, 2026
    6–10 July 2026, 1 page

2025

  1. APS-DFD
    Helical symmetric turbulence in annular pipe flow and its related conservation laws
    S. Akbari, Y. Matsukawa, and M. Oberlack
    In 78th Annual Meeting of the APS Division of Fluid Dynamics (APS-DFD2025), Houston, USA, 2025
    23–25 Nov. 2025, 1 page
  2. J-K TFEC
    Response and its probability of localized turbulence pattern formation to decreasing Reynolds number in channel flow
    R. Ono, Y. Matsukawa, and T. Tsukahara
    In The 11th JSME-KSME Thermal and Fluids Engineering Conference (J-K TFEC11), Okinawa, Japan, 2025
    22–25 Oct. 2025, 4 pages
  3. iTi
    Anisotropic turbulence in transition phenomena of Taylor–Couette–Poiseuille flow
    Y. Matsukawa, R. Araki, and T. Tsukahara
    In interdisciplinary Turbulence initiative XI (iTi XI), Bertinoro, Italy, 2025
    27–30 July 2025, Poster presentation, 2 pages

2024

  1. TSFP13
    Flow state transition of mixed convection in vertical channel with horizontal pressure gradient
    Y. Matsukawa, R. Araki, and T. Tsukahara
    In 13th International Symposium on Turbulence and Shear Flow Phenomena (TSFP13), Montreal, Canada, 2024
    25–28 June 2024, Poster presentation, 4 pages

2023

  1. THMT
    Parameter dependence of switching between supercritical and subcritical turbulent transitions in inner-cylinder rotating Taylor–Couette–Poiseuille flow
    Y. Matsukawa and T. Tsukahara
    In 10th International Symposium on Turbulence, Heat and Mass Transfer (THMT2023), Rome, Italy, 2023
    11–15 Sep. 2023, 5.1, 7 pages
  2. ICTW
    Different flow state transition processes of Taylor–Couette–Poiseuille flow based on Taylor vortex
    Y. Matsukawa and T. Tsukahara
    In 22nd International Couette–Taylor Workshop (ICTW2023), Barcelona, Spain, 2023
    28–30 June 2023, 1 page

2022

  1. AJWTF
    Different transition processes of Taylor–Couette–Poiseuille flow based on modulated wavy Taylor vortex
    Y. Matsukawa and T. Tsukahara
    In 9th Asian Joint Workshop on Thermophysics and Fluid Science (AJWTF2022), Utsunomiya, Japan, 2022
    27–30 Nov. 2022, 4028, 5 pages
  2. ICFD
    Laminarization in subcritical Taylor–Couette–Poiseuille flow with increasing pressure gradient
    Y. Matsukawa and T. Tsukahara
    In Nineteenth International Conference on Flow Dynamics (ICFD2022), Sendai, Japan, 2022
    9–11 Nov. 2022, OS15-10, 4 pages

2021

  1. ASCHT
    Subcritical transition of Taylor–Couette–Poiseuille flow
    Y. Matsukawa and T. Tsukahara
    In The 8th Asian Symposium on Computational Heat Transfer and Fluid Flow (ASCHT2021), Qingdao, China (online), 2021
    23–26 Sep. 2021, ASCHT2021-241, 6 pages
  2. ASCHT
    Patterning of turbulent natural convection in vertical channel
    T. Tsukahara, C. Izumi, Y. Matsukawa, and K. Takeda
    In The 8th Asian Symposium on Computational Heat Transfer and Fluid Flow (ASCHT2021), Qingdao, China (online), 2021
    23–26 Sep. 2021, ASCHT2021-041
  3. ICTW
    Occurrence and disappearance of localized turbulence in Taylor–Couette–Poiseuille flow
    Y. Matsukawa and T. Tsukahara
    In 21st International Couette–Taylor Workshop (ICTW2021), Netherlands (online), 2021
    5–9 July 2021, Talk 17, 1 page

Domestic conferences (in Japanese)

2026

  1. 環状流路における乱流遷移現象と螺旋対称流保存則
    松川裕樹,S. Akbari,M. Oberlack
    日本流体力学会年会 2026, 長野, 2026
    9 月 24–26 日, 1 page

2025

  1. チャネル乱流の Reynolds 数低下に対する間欠性発生の遅れ
    大野僚子,松川裕樹,塚原隆裕
    日本流体力学会年会 2025, 大阪, 2025
    9 月 17–19 日, 1 page
  2. チャネル流の Reynolds 数低下に対する局在乱流パターン形成の応答
    大野僚子,松川裕樹,塚原隆裕
    日本機械学会 関東学生会第 64 回学生員卒業研究発表講演会, 埼玉, 2025
    3 月 3 日, 4 pages

2024

  1. 鉛直平行平板間自然対流で見られる縞状パターンの構造抽出
    松川裕樹,神山一貴,荒木亮,塚原隆裕
    第 61 回日本伝熱シンポジウム, 神戸, 2024
    5 月 29–31 日, ポスター発表, BPA54, 1 page

2023

  1. Taylor 渦流を基にした Taylor–Couette–Poiseuille 流の流動状態遷移過程
    松川裕樹,塚原隆裕
    日本流体力学会年会 2023, 東京, 2023
    9 月 20–22 日, C8-02, 4 pages

2022

  1. Taylor–Couette–Poiseuille 流における変調波状 Taylor 渦流から間欠乱流への亜臨界遷移現象
    松川裕樹,塚原隆裕
    日本流体力学会年会 2022, 京都, 2022
    9 月 27–29 日, 301, 3 pages
  2. 水平圧力勾配を付加した鉛直平行平板間共存対流の亜臨界遷移パターン
    松川裕樹,小野寺駿,塚原隆裕
    第 59 回日本伝熱シンポジウム, 岐阜, 2022
    5 月 18–20 日, ポスター発表, BPA1432, 6 pages

2021

  1. 対向回転する Taylor–Couette–Poiseuille 流の圧力勾配増加に伴う層流化
    松川裕樹,塚原隆裕
    第 35 回数値流体力学シンポジウム, オンライン開催, 2021
    12 月 14–16 日, A11-1, 4 pages
  2. Taylor–Couette–Poiseuille 流における局在乱流の層流化
    松川裕樹,塚原隆裕
    第 99 期日本機械学会流体工学部門講演会, オンライン開催, 2021
    11 月 8–10 日, OS04-13, 4 pages
  3. 鉛直平行平板間自然対流における亜臨界乱流遷移過程
    塚原隆裕,泉千種,松川裕樹,竹田一貴
    第 58 回日本伝熱シンポジウム, オンライン開催, 2021
    5 月 25–27 日, F211, 5 pages

2020

  1. 高円筒比 Taylor–Couette–Poiseuille 流における亜臨界遷移の局在乱流パターン
    松川裕樹,塚原隆裕
    日本流体力学会年会 2020, 山口(オンライン開催), 2020
    9 月 18–20 日, 097, 4 pages

Workshops, seminars, etc.

2026

  1. 環状流路で生じる乱流遷移現象と螺旋対称流保存則
    松川裕樹
    流体若手夏の学校 2026, 福井, 2026
    9 月 3–5 日
  2. 高円筒比 Taylor–Couette–Poiseuille 流における流動状態遷移過程
    松川裕樹
    境界層遷移ミニ研究会, 秋田, 2026
    2 月 26 日

2025

  1. Taylor–Couette–Poiseuille 流における乱流遷移現象と螺旋対称流保存則
    松川裕樹
    第 71 回「乱流遷移の解明と制御」研究会, 東京, 2025
    11 月 17, 18 日
  2. 亜臨界遷移の乱流ストライプと安定性理論
    松川裕樹
    流体若手夏の学校 2025, 愛知, 2025
    8 月 18–20 日
  3. Elucidation of supercritical and subcritical turbulent transition phenomena in combined shear flows by direct numerical simulations
    Y. Matsukawa
    Seminar at Technische Universität Darmstadt, Darmstadt, Germany, 2025
    6 June 2025
  4. CISM
    Supercritical and subcritical turbulent transitions in Taylor–Couette–Poiseuille flow
    Y. Matsukawa, R. Araki, and T. Tsukahara
    In Instabilities in Turbulence (CISM Advanced School), Udine, Italy, 2025
    7–11 Apr. 2025
  5. Switching between supercritical and subcritical transitions and anisotropic evaluation of flow structures in Taylor–Couette–Poiseuille flow
    松川裕樹,荒木亮,塚原隆裕
    第 36 回乱流制御研究会, 東京, 2025
    1 月 17 日

2024

  1. 高円筒比 Taylor–Couette–Poiseuille 流における超臨界・亜臨界遷移の切り替わり
    松川裕樹
    流体若手夏の学校 2024, 神奈川, 2024
    8 月 21–23 日
  2. 新規内定者によるアドバイス(DC2):「受かる申請書(申請者)」よりも「落ちない申請書(申請者)」を目指そう
    松川裕樹
    令和 7 年度採用分日本学術振興会特別研究員学内説明会, オンライン開催, 2024
    3 月 25 日

2023

  1. 高円筒比 Taylor–Couette–Poiseuille 流における安定化現象の閾値
    松川裕樹
    流体若手夏の学校 2023, 大阪, 2023
    8 月 29–31 日
  2. Direct numerical simulations of Taylor–Couette–Poiseuille flows at high radius ratios: classification of flow state transition processes
    Y. Matsukawa and T. Tsukahara
    In The 67th Workshop on Investigation and Control of Transition to Turbulence, Kanagawa, Japan, 2023
    29, 30 Mar. 2023

2022

  1. 高円筒比 Taylor–Couette–Poiseuille 流における超臨界・亜臨界遷移現象
    松川裕樹
    流体若手夏の学校 2022, 埼玉, 2022
    8 月 26–28 日, 実行委員会副代表幹事

2021

  1. 高円筒比 Taylor–Couette–Poiseuille 流の亜臨界遷移現象
    松川裕樹
    流体若手夏の学校 2021, オンライン開催, 2021
    8 月 28, 29 日
  2. Localized-turbulence pattern in subcritical transition of Taylor–Couette–Poiseuille flow
    松川裕樹,塚原隆裕
    第 22 回八機関合同乱流制御研究会, オンライン開催, 2021
    6 月 18 日

2020

  1. 高円筒比 Taylor–Couette–Poiseuille 流における亜臨界遷移の局在乱流パターン
    松川裕樹
    流体若手夏のオンライン交流会 2020, オンライン開催, 2020
    8 月 29, 30 日