AZUMA Tsuneo 東恒雄

… Alternative Names

東恒雄アズマツネオ

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Researcher Number	40047329
Other IDs
External Links
Affiliation (based on the past Project Information) *help	2004: Osaka City Univ., Dept of Mech.Eng., Professor, 大学院工学研究科, 教授 2001 – 2004: 大阪市立大学, 大学院・工学研究科, 教授 1990 – 2000: Osaka City University, Department of Mechanical Engineering, Professor, 工学部, 教授 1988 – 1989: Associate Professor of Mechanical Engineering, Osaka City University, 工学部, 助教授 1988: 大阪市立大学, 工学部, 講師 1986: 阪市大, 工学部, 講師
Review Section/Research Field	Principal Investigator Fluid engineering Except Principal Investigator Fluid engineering
Keywords	Principal Investigator 乱流遷移 / 境界層 / 液膜流れ / 安定性 / Laminar-turbulent transition / 管内流 / 回転円板 / 放射状流れ / 液体微粒化 / 流れの安定性 … More / Liquid film flow / Radial flow / Atomization / 自由液膜流 / Instability / 液滴 / 液膜流 / Rotating disk / Boundary layer / 微粒化 / Liquid Film Flow / Stability / Boundary Layer / Laminar-Turbulent Transition / LDV計測 / 液体の微粒化 / 界面活性剤 / LDV measurement / 臨界レイノルズ数 / LDV流速計 / 自由液膜流れ / レーザ・ドップラー流速計 / 放射状液膜流れ / LDV測定 / Flow visualization / Surface tension / Disturbance / Liquid atomization / Radial liquid sheet / かく乱 / 撹乱 / 可視化 / 表面張力 / 攪乱 / Droplet / lnstability / Boundary layr / Llquid atomization / 速度分布 / Transition suppression / Critical Reynolds number / Pipe flow / Surfactant additives / 管内流れ / 抵抗減少 / Polymer solution / Liquid film / Transition / 希薄高分子溶液 / Polymer Additives / LDV Measurement / Radial Flow / PGA / 抵抗低減 / 乱流摩擦抵抗 … More Except Principal Investigator Surface Tension / 表面張力 / Gas-Liquid Interface / Turbulent Boundary Layer / Small Bubble / 気液界面 / 乱流境界層 / 微小気泡 / Separation / Centrifugal Force / Horizontal Circular Cylinder / Wave / Liquid Film Flow / はく離 / 遠心力 / 水平円柱 / 波 / 液膜流 / せん断流 / 数値流体力学 / せん断法 / 格子ボルツマン法 / 界面活性物質 / 流体抵抗低減 Less

格子ボルツマン法による界面活性物質の流体摩擦抵抗減メカニズムの解明
- Principal Investigator
  
  蔦原道久
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Fluid engineering
- Research Institution
  Kobe University
ポリグルタミン酸架橋体の微量添加による管内流の乱流摩擦抵抗低減に関する研究Principal Investigator
- Principal Investigator
  
  東恒雄
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Exploratory Research
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka City University
Liquid Atomization Phenomena Based on Laminar-Turbulent Transition of a Radial Liquid SheetPrincipal Investigator
- Principal Investigator
  
  AZUMA Tsuneo
- Project Period (FY)
  2002 – 2004
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka City University
SEPARATION OF SMALL BUBBLE FROM GAS FLOW INJECTED INTO TURBULENT BOUNDARY LAYER
- Principal Investigator
  
  KATOH Kenji
- Project Period (FY)
  2001 – 2002
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  OSAKA CITY UNIVERSITY
Characteristics of Liquid Film Flowing around a Horizontal Circular Cylinder
- Principal Investigator
  
  KATOH Kenji
- Project Period (FY)
  1999 – 2000
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  OSAKA CITY UNIVERSITY
Development of New Atomization Technique Based on Laminar-Turbulent Transition of Free Liquid Film Flow and Elucidation of Disintegration MechanismPrincipal Investigator
- Principal Investigator
  
  AZUMA Tsuneo
- Project Period (FY)
  1998 – 1999
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka City University
Development of Liquid Atomization lnduced by Laminar-Turbulent Transition of Free Liquid Film Flow and Elucidation of the Atomization MechanismPrincipal Investigator
- Principal Investigator
  
  AZUMA Tsuneo
- Project Period (FY)
  1996 – 1997
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka city University
Study on Transition Suppressions in Pipe Flow and Radial Liquid-Film Flow by Surfactant AdditivesPrincipal Investigator
- Principal Investigator
  
  AZUMA Tsuneo
- Project Period (FY)
  1994 – 1995
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka City University
自由液膜流の乱流遷移現象の解明とこれを応用した液体微粒化法の確立Principal Investigator
- Principal Investigator
  
  東恒雄
- Project Period (FY)
  1993
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka City University
Laminar-Turbulent Transition in a Free Liquid Film Flow and Its Application to Liquid AtomizationPrincipal Investigator
- Principal Investigator
  
  AZUMA Tsuneo
- Project Period (FY)
  1991 – 1992
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka City University
Transition in a Free Liquid Film Flow Generated by a Rotating DiskPrincipal Investigator
- Principal Investigator
  
  AZUMA Tsuneo
- Project Period (FY)
  1989 – 1990
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka City University
Laminar-Turbulent Transition in a Free Liquid Film Flow and its Application to the AtomizationPrincipal Investigator
- Principal Investigator
  
  AZUMA Tsuneo
- Project Period (FY)
  1986 – 1988
- Research Category
  
  Grant-in-Aid for General Scientific Research (C)
- Research Field
  
  Fluid engineering
- Research Institution
  Osaka City University

All 2007 2006 2004

All Journal Article

[Journal Article] Perforation of a Radial Liquid Sheet Caused by Laminar-Turbulent Transition and Improvement/ Suppression Factors of the Perforation2007
- Author(s)
  WAKIMOTO, T., AZUMA, T.
- Journal Title
  
  Trans.Japan Soc.Mech.Eng.(in Japanese) (To be published)
- NAID
  110006279547
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] Observation and Simulation of a Tollmien-Schlichting Wave Packet Produced in a Radial Liquid Film Flow2007
- Author(s)
  MARUYAMA, K., AZUMA, T.
- Journal Title
  
  Trans.Japan Soc.Mech.Eng., Ser.B 73-727
  
  Pages: 711-719
- NAID
  110006271355
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] 放射状液膜流れに形成されたトルミーン・シュリヒティング波群の挙動観察とシミュレーション2007
- Author(s)
  丸山謙介, 東恒雄
- Journal Title
  
  日本機械学会論文集、B編 73-727
  
  Pages: 711-719
- NAID
  110006271355
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] 放射状自由液膜流れの乱流遷移による穿孔現象と穿孔の促進および抑制要因2007
- Author(s)
  脇本辰郎, 東恒雄
- Journal Title
  
  日本機械学会論文集、B編 73巻
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] Effect of Surfactant Additives on the Transition in Pipe Flow2006
- Author(s)
  ARAGA, K., AZUMA, T.
- Journal Title
  
  Trans.Japan Soc.Mech.Eng., Ser.B 72-717
  
  Pages: 1137-1145
- NAID
  110004750231
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] Growth of Disturbance Wave Induced by Radial Liquid Sheet Instability2006
- Author(s)
  WAKIMOTO, T., AZUMA, T.
- Journal Title
  
  JSME International Journal, Series B 49-4
  
  Pages: 1022-1026
- NAID
  110004850797
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] 管内流れの乱流遷移に及ぼす界面活性剤添加の影響2006
- Author(s)
  荒賀浩一, 東恒雄
- Journal Title
  
  日本機械学会論文集、B編 72-717
  
  Pages: 1137-1145
- NAID
  110004750231
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] Growth of Disturbance Wave Induced by Radial Liquid Sheet Instability2006
- Author(s)
  WAKIMOTO, T., AZUMA, T.
- Journal Title
  
  JSME International Journal, Ser.B 49-4
  
  Pages: 1022-1026
- NAID
  110004850797
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] Instability of Radial Liquid Sheet Flow2004
- Author(s)
  WAKIMOTO, T., AZUMA, T.
- Journal Title
  
  JSME International Journal, Ser.B 47-1
  
  Pages: 9-19
- NAID
  110004820119
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] 上端を閉じた細管内液体の自然落下2004
- Author(s)
  加藤健司, 東恒雄, 寺口和彦
- Journal Title
  
  日本機械学会論文集 70-693B
  
  Pages: 983-989
- NAID
  110004999399
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] Effect of Surface Roughness on Contact Angle Hysteresis2004
- Author(s)
  K.Katoh, M.Yamamoto, T.Azuma
- Journal Title
  
  Proc.15^<th> Int.Symp. on Transport Phenomena (CD-ROM)
- NAID
  110002390366
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] 放射状自由液膜流れの不安定性によるかく乱波の増幅2004
- Author(s)
  脇本辰郎, 東恒雄
- Journal Title
  
  日本機械学会論文集、B編 70-698
  
  Pages: 2567-2575
- NAID
  110004999638
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] 放射状自由液膜流の不安定性によるかく乱波の増幅2004
- Author(s)
  脇本辰郎, 東恒雄
- Journal Title
  
  日本機械学会論文集 70-698B
  
  Pages: 2567-2575
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] Growth of Disturbance Wave Induced by Instability of a Radial Liquid Sheet2004
- Author(s)
  WAKIMOTO, T., AZUMA, T.
- Journal Title
  
  Trans.Japan Soc.Mech.Eng., Ser.B 70-698
  
  Pages: 2567-2575
- NAID
  110004999638
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] Instability of Radial Liquid Sheet Flow2004
- Author(s)
  WAKIMOTO, T., AZUMA, T.
- Journal Title
  
  JSME International Journal, Series B 47-1
  
  Pages: 9-19
- NAID
  110004820119
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-14350096
[Journal Article] Disintegration Phenomenon Induced by Laminar-Turbulent Transition in a Radial Liquid Sheet2004
- Author(s)
  T.Wakimoto, T.Azuma
- Journal Title
  
  Proc.5^<th> Int.Conf. on Multiphase Flow (CD-ROM)
- Data Source
  KAKENHI-PROJECT-14350096

1. KATOH Kenji (10177438)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
2. WAKIMOTO T. (10254385)

# of Collaborated Projects: 1 results

# of Collaborated Products: 10 results
3. 蔦原道久 (10031139)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 片岡武 (20273758)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 小川和彦 (30252802)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
6. 谷口誠 (00047309)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

AZUMA Tsuneo 東 恒雄

東 恒雄 アズマ ツネオ

Research Projects

Research Products

Co-Researchers

格子ボルツマン法による界面活性物質の流体摩擦抵抗減メカニズムの解明

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

ポリグルタミン酸架橋体の微量添加による管内流の乱流摩擦抵抗低減に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Liquid Atomization Phenomena Based on Laminar-Turbulent Transition of a Radial Liquid SheetPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

SEPARATION OF SMALL BUBBLE FROM GAS FLOW INJECTED INTO TURBULENT BOUNDARY LAYER

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Characteristics of Liquid Film Flowing around a Horizontal Circular Cylinder

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of New Atomization Technique Based on Laminar-Turbulent Transition of Free Liquid Film Flow and Elucidation of Disintegration MechanismPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of Liquid Atomization lnduced by Laminar-Turbulent Transition of Free Liquid Film Flow and Elucidation of the Atomization MechanismPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on Transition Suppressions in Pipe Flow and Radial Liquid-Film Flow by Surfactant AdditivesPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

自由液膜流の乱流遷移現象の解明とこれを応用した液体微粒化法の確立Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Laminar-Turbulent Transition in a Free Liquid Film Flow and Its Application to Liquid AtomizationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Transition in a Free Liquid Film Flow Generated by a Rotating DiskPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Laminar-Turbulent Transition in a Free Liquid Film Flow and its Application to the AtomizationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Perforation of a Radial Liquid Sheet Caused by Laminar-Turbulent Transition and Improvement/ Suppression Factors of the Perforation2007

Author(s)

Journal Title

AZUMA Tsuneo 東恒雄

東恒雄アズマツネオ