Watamura Tomoaki 渡村友昭

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WATAMURA Tomoaki 渡村友昭

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Researcher Number	40777736
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院工学系研究科(工学部), 講師
Affiliation (based on the past Project Information) *help	2023 – 2024: 東京大学, 大学院工学系研究科(工学部), 講師 2021 – 2022: 京都工芸繊維大学, 機械工学系, 助教 2016 – 2020: 大阪大学, 基礎工学研究科, 助教
Review Section/Research Field	Principal Investigator Basic Section 19010:Fluid engineering-related / Fluid engineering Except Principal Investigator Medium-sized Section 19:Fluid engineering, thermal engineering, and related fields / Basic Section 19010:Fluid engineering-related
Keywords	Principal Investigator 混相流 / 溶解 / 集団性 / 多体干渉 / 気泡 / 多対干渉 / 粒子 / 濃度 / 質点モデル / 不安定 … More / 蛍光計測 / LIF / PIV / マイクロバブル / 光学計測 / 流体工学 / 流体力学 / 蛍光 / 分散体 … More Except Principal Investigator 流動制御 / 気泡間相互作用 / 位相制御 / 超音波 / 気泡クラスター / 境界層制御 / 機能表面 / 混相流 Less

初生制御による気泡の成長競争と集団運動の力学解明Principal Investigator
- Principal Investigator
  
  渡村友昭
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 19010:Fluid engineering-related
- Research Institution
  The University of Tokyo
Development of Bubble Cluster Control Devices for Energy-Efficient Transport using Ultrasound
- Principal Investigator
  
  高木周
- Project Period (FY)
  2024 – 2025
- Research Category
  
  Grant-in-Aid for Challenging Research (Exploratory)
- Review Section
  
  Medium-sized Section 19:Fluid engineering, thermal engineering, and related fields
- Research Institution
  The University of Tokyo
表面の機能化による分散体・混相流制御技術の創出
- Principal Investigator
  
  北川石英
- Project Period (FY)
  2022 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 19010:Fluid engineering-related
- Research Institution
  Kyoto Institute of Technology
Dynamics of monodispersed bubble generation skirting hydrodynamically crowded circumstancePrincipal Investigator
- Principal Investigator
  
  Watamura Tomoaki
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 19010:Fluid engineering-related
- Research Institution
  The University of Tokyo
  Kyoto Institute of Technology
phase transition mechanism on self-induced collective motion in swarm of dispersed bodiesPrincipal Investigator
- Principal Investigator
  
  Watamura Tomoaki
- Project Period (FY)
  2018 – 2020
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 19010:Fluid engineering-related
- Research Institution
  Osaka University
self-induced collective motion of dispersed multiphase flow and its controlPrincipal Investigator
- Principal Investigator
  
  WATAMURA Tomoaki
- Project Period (FY)
  2016 – 2017
- Research Category
  
  Grant-in-Aid for Research Activity Start-up
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka University

All 2023 2022 2021 2020 2019 2018 2017 2016

All Journal Article Presentation

[Journal Article] Bubble cascade may form not only in stout beers2021
- Author(s)
  Watamura Tomoaki、Sugiyama Kazuyasu、Yotsumoto Yuko、Suzuki Mihoko、Wakabayashi Hideyuki
- Journal Title
  
  Physical Review E
  
  Volume: 103 Issue: 6 Pages: 063103-063103
- DOI
  10.1103/physreve.103.063103
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21H01248
[Journal Article] Numerical Investigation of Roll Wave in Guinness Beer2020
- Author(s)
  YOSHIOKA Ryo、WATAMURA Tomoaki、SUGIYAMA Kazuyasu
- Journal Title
  
  JAPANESE JOURNAL OF MULTIPHASE FLOW
  
  Volume: 34 Issue: 1 Pages: 205-212
- DOI
  10.3811/jjmf.2020.021
- NAID
  130007827202
- ISSN
  0914-2843, 1881-5790
- Year and Date
  2020-03-15
- Language
  Japanese
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13686
[Journal Article] Cloud structuring of microbubbles ascending along a vertical wall2019
- Author(s)
  Watamura Tomoaki、Kitagawa Atsuhide、Murai Yuichi
- Journal Title
  
  Chemical Engineering Science
  
  Volume: 208 Pages: 115132-115132
- DOI
  10.1016/j.ces.2019.07.050
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13686, KAKENHI-PROJECT-17H01245
[Journal Article] Bubble cascade in Guinness beer is caused by gravity current instability2019
- Author(s)
  Watamura Tomoaki、Iwatsubo Fumiya、Sugiyama Kazuyasu、Yamamoto Kenichiro、Yotsumoto Yuko、Shiono Takashi
- Journal Title
  
  Scientific Reports
  
  Volume: 9 Issue: 1 Pages: 1-8
- DOI
  10.1038/s41598-019-42094-0
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-18K13686
[Journal Article] Simultaneous photobleaching molecular tagging velocimetry for density-stratified flows of suspensions2019
- Author(s)
  Motoki Koyama, Tomoaki Watamura, Kazuyasu Sugiyama
- Journal Title
  
  Experiments in Fluids
  
  Volume: 60 Issue: 9 Pages: 148-148
- DOI
  10.1007/s00348-019-2794-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18K13686
[Presentation] レーザー誘起気泡の成長・崩壊に伴う気泡核生成に及ぼす溶存気体濃度の影響2023
- Author(s)
  清家浩介，小笠原紀行，渡村友昭，高比良裕之
- Organizer
  日本流体力学会年会2023
- Data Source
  KAKENHI-PROJECT-21H01248
[Presentation] 回転偏心二重円筒内の流動遷移と抵抗の数値予測2023
- Author(s)
  渡村友昭，杉山和靖
- Organizer
  日本流体力学会年会2023
- Data Source
  KAKENHI-PROJECT-23K22670
[Presentation] デカルト座標系上における回転偏心二重円筒内の流体力評価2023
- Author(s)
  渡村友昭，杉山和靖，高木周
- Organizer
  第37回数値流体力学シンポジウム
- Data Source
  KAKENHI-PROJECT-23K22670
[Presentation] Why does bubble cascade form only in Guinness beer2023
- Author(s)
  Tomoaki Watamura, Kazuyasu Sugiyama, Yuko Yotsumoto, Mihoko Suzuki, Hideyuki Wakabayashi
- Organizer
  IUTAM Symposium on Dynamics and Interface Phenomena of Bubbles and Droplets at Multiple Scales
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01248
[Presentation] 軽量粒子の移動に伴う充填と流動の数値的調査2023
- Author(s)
  渡村友昭，杉山和靖，四元裕子，鈴木深保子，若林英行
- Organizer
  混相流シンポジウム2023
- Data Source
  KAKENHI-PROJECT-21H01248
[Presentation] ギネスビールの織りなす模様の力学と数理2023
- Author(s)
  渡村友昭
- Organizer
  第41回関西界面化学セミナー
- Invited
- Data Source
  KAKENHI-PROJECT-21H01248
[Presentation] ギネスビールの泡が模様を作る力学～炭酸水では，なぜ模様が生じない？～2022
- Author(s)
  渡村友昭
- Organizer
  第 8 回ファインバブル学会連合シンポジウム
- Invited
- Data Source
  KAKENHI-PROJECT-21H01248
[Presentation] ギネスビール中における液膜流下現象のスケーリング2022
- Author(s)
  廣畑佑真，渡村友昭，杉山和靖
- Organizer
  日本機械学会関西支部2021年度関西学生会学生員卒業研究発表講演会
- Data Source
  KAKENHI-PROJECT-21H01248
[Presentation] Does bubble cascade form only in stout beer?2022
- Author(s)
  T. Watamura, K. Sugiyama, Y. Yotsumoto, M. Suzuki, H. Wakabayashi
- Organizer
  4th International Symposium on Multiscale Multiphase Process Engineering
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01248
[Presentation] 密な気泡懸濁液の希薄限界と連続体近似2021
- Author(s)
  渡村友昭, 杉山和靖, 四元祐子, 鈴木深保子, 若林英行
- Organizer
  混相流シンポジウム2022
- Data Source
  KAKENHI-PROJECT-21H01248
[Presentation] Roll wave instability in Guinness beer2019
- Author(s)
  TOMOAKI WATAMURA,KAZUYASU SUGIYAMA, FUMIYA IWATSUBO, Osaka University, KENICHIROYAMAMOTO, YUKO YOTSUMOTO, TAKASHI SHIONO
- Organizer
  72nd Annual Meeting of the APS Division of Fluid Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13686
[Presentation] BUBBLE TEXTURE IN A GLASS OF GUINNESS BEER2019
- Author(s)
  Tomoaki Watamura, Kazuyasu Sugiyama
- Organizer
  10th International Conference on Multiphase Flow
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13686
[Presentation] コップの中に現れる飲料の対流について2018
- Author(s)
  渡村友昭
- Organizer
  化学工学会　粒子・流体プロセス部会　気液固分散工学サロン
- Invited
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] 傾斜壁面近傍に生じる分散体濃度界面と重力波について2018
- Author(s)
  渡村友昭，杉山和靖
- Organizer
  流体力学会年会講演会
- Data Source
  KAKENHI-PROJECT-18K13686
[Presentation] ギネスビールの泡が作る非定常流動の数値計算2018
- Author(s)
  渡村友昭，杉山和靖
- Organizer
  混相流シンポジウム2018
- Data Source
  KAKENHI-PROJECT-18K13686
[Presentation] Gravity wave in a glass of Guinness beer2018
- Author(s)
  Tomoaki Watamura, Kazuyasu Sugiyama, Kenichiro Yamamoto, Yuko Yotsumoto, Takashi Shiono
- Organizer
  The 71st Annual Meeting of the American Physical Society’s Division of Fluid Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-18K13686
[Presentation] DESCENDING TEXTURE OF BUBBLE DISTRIBUTION IN A PINT GLASS2017
- Author(s)
  Tomoaki WATAMURA, Fumiya IWATSUBO, Kazuyasu SUGIYAMA, Kenichiro YAMAMOTO, Yuko YOTSUMOTO, Takashi SHIONO
- Organizer
  2017 Japan-U.S. seminar on Two-Phase flow Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] Number density distribution of microbubbles in a buoyant driven convection2017
- Author(s)
  Tomoaki WATAMURA, Fumiya IWATSUBO, Kazuyasu SUGIYAMA, Kenichiro YAMAMOTO, Yuko YOTSUMOTO, Takashi SHIONO
- Organizer
  Workshop 'Transition, Control and Turbulence in Bubbly Flows'
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] On the topological effect of dispersed phase interface on the modification of skin frictional drag2017
- Author(s)
  Tomoaki WATAMURA1, Kazuyasu SUGIYAMA, Yutaka HIRAYAMA
- Organizer
  the Ninth JSME-KSME Thermal and Fluids Engineering Conference
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] 粒子濃度境界層の非定常流動構造2017
- Author(s)
  渡村友昭，小山幹，岩坪史弥，杉山和靖
- Organizer
  日本流体力学会年会2017
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] Modulation of ow transition in microbubble Taylor- Couette ow2017
- Author(s)
  TOMOAKI WATAMURA, YUJI TASAKA, YUICHI MURAI
- Organizer
  70th Annual Meeting of The Division of Fluid Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] 浮上する軽量粒子群が作る容器内対流の非定常な下降流2017
- Author(s)
  渡村友昭，小山幹，岩坪史弥，杉山和靖
- Organizer
  日本混相流学会　混相流シンポジウム2017
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] Application of Photobleaching Molecular Tagging Velocimetry to highly concentrated particle flow2017
- Author(s)
  Motoki Koyama, Tomoaki Watamura1, Fumiya Iwatsubo, Kazuyasu Sugiyama
- Organizer
  10th International Symposium on Measurement Techniques for Multiphase Flow
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] 飲料中の気泡が壁面近傍に形成する数密度分布について2017
- Author(s)
  岩坪史弥，渡村友昭，杉山和靖，山本研一朗，四元祐子，塩野貴史
- Organizer
  日本混相流学会　混相流シンポジウム2017
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] Experimental investigation of three-dimensional bubble cloud motion using UVP and recursive PIV2017
- Author(s)
  Tomoaki Watamura, Atsuhide Kitagawa, Yuichi Murai
- Organizer
  10th International Symposium on Measurement Techniques for Multiphase Flow
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] ギネスビールの泡と模様：そもそも何を見ているのか？2017
- Author(s)
  渡村友昭
- Organizer
  東京大学　地震研究所　共同利用研究集会　キッチン地球科学：動手頭脳刺激実験の模索
- Invited
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] Bubble clustering in a glass of stout beer2017
- Author(s)
  Tomoaki WATAMURA, Fumiya IWATSUBO, Kazuyasu SUGIYAMA, Kenichiro YAMAMOTO, Yuko YOTSUMOTO, Takashi SHIONO
- Organizer
  70th Annual Meeting of The Division of Fluid Dynamics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] 浮上する気泡群の数密度構造と液相の速度場構造の相互作用について2016
- Author(s)
  渡村友昭
- Organizer
  日本機械学会　関西支部　第178研究会
- Place of Presentation
  大阪市立大学サテライトキャンパス（大阪府大阪市）
- Year and Date
  2016-08-29
- Invited
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] 散体対流の作り出す時空間数密度分布について2016
- Author(s)
  渡村友昭
- Organizer
  日本機械学会　北海道支部　特別講演会
- Place of Presentation
  北海道大学（北海道札幌市）
- Year and Date
  2016-12-09
- Invited
- Data Source
  KAKENHI-PROJECT-16H06936
[Presentation] 壁面近傍で出現する微細気泡濃度波の下降について2016
- Author(s)
  渡村友昭，岩坪史弥，杉山和靖
- 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
  2016-09-27
- Data Source
  KAKENHI-PROJECT-16H06936

1. SUGIYAMA Kazuyasu (50466786)

# of Collaborated Projects: 4 results

# of Collaborated Products: 15 results
2. 高木周 (30272371)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
3. 小笠原紀行 (00552184)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
4. 大友涼子 (00726862)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 高比良裕之 (80206870)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 原田周作 (80315168)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
7. 北川石英 (80379065)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
8. 高木知弘 (50294260)

# of Collaborated Projects: 1 results

# of Collaborated Products: 1 results
9. 外岡大志 (50745031)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. 村井祐一 (80273001)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Watamura Tomoaki 渡村 友昭

WATAMURA Tomoaki 渡村 友昭

Research Projects

Research Products

Co-Researchers

初生制御による気泡の成長競争と集団運動の力学解明Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Development of Bubble Cluster Control Devices for Energy-Efficient Transport using Ultrasound

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

表面の機能化による分散体・混相流制御技術の創出

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Dynamics of monodispersed bubble generation skirting hydrodynamically crowded circumstancePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

phase transition mechanism on self-induced collective motion in swarm of dispersed bodiesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

self-induced collective motion of dispersed multiphase flow and its controlPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Bubble cascade may form not only in stout beers2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Numerical Investigation of Roll Wave in Guinness Beer2020

Author(s)

Journal Title

DOI

NAID

ISSN

Year and Date

Language

Data Source

[Journal Article] Cloud structuring of microbubbles ascending along a vertical wall2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Bubble cascade in Guinness beer is caused by gravity current instability2019

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Simultaneous photobleaching molecular tagging velocimetry for density-stratified flows of suspensions2019

Author(s)

Journal Title

DOI

Data Source

[Presentation] レーザー誘起気泡の成長・崩壊に伴う気泡核生成に及ぼす溶存気体濃度の影響2023

Author(s)

Organizer

Data Source

[Presentation] 回転偏心二重円筒内の流動遷移と抵抗の数値予測2023

Author(s)

Organizer

Data Source

[Presentation] デカルト座標系上における回転偏心二重円筒内の流体力評価2023

Author(s)

Watamura Tomoaki 渡村友昭

WATAMURA Tomoaki 渡村友昭