OCHIAI Naoya 落合直哉

Researcher Number	40614508
Other IDs
Affiliation (based on the past Project Information) *help	2014 – 2020: 東北大学, 流体科学研究所, 助教
Review Section/Research Field	Principal Investigator Fluid engineering / Basic Section 19010:Fluid engineering-related Except Principal Investigator Fluid engineering
Keywords	Principal Investigator 気泡間相互作用 / キャビテーション / メガソニック / 数値流体力学 / 数値予測 / 超音波キャビテーション / 粒子除去 / 個別要素法 / 流体構造連成解析 / 誘起衝撃圧 … More / 多数気泡挙動 / 振動位相 / メガソニック場 / Bjerknes力 / 数値解析 / 誘起圧力波 … More Except Principal Investigator ナノ洗浄 / 冷却 / 超高熱流束 / 半導体洗浄 / 噴霧 / 流体解析 / 微粒化 / 極低温 / 混相流 Less

超音波キャビテーションによる洗浄・殺菌の数値予測に関する研究Principal Investigator
- Principal Investigator
  
  落合直哉
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 19010:Fluid engineering-related
- Research Institution
  Tohoku University
Clarification of Mechanism of Particle Removal by Megasonic Cleaning using Fluid Structure Coupling MethodPrincipal Investigator
- Principal Investigator
  
  Ochiai Naoya
- Project Period (FY)
  2017 – 2019
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Fluid engineering
- Research Institution
  Tohoku University
Development of environmentally conscious cleaning method using cryogenic fine solid particles and its application to high density hydrogen storage
- Principal Investigator
  
  ISHIMOTO JUN
- Project Period (FY)
  2015 – 2017
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Fluid engineering
- Research Institution
  Tohoku University
Clarification of multiple bubble dynamics in megasonic field and the application to damage-less cleaningPrincipal Investigator
- Principal Investigator
  
  OCHIAI Naoya
- Project Period (FY)
  2014 – 2016
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Fluid engineering
- Research Institution
  Tohoku University

All 2020 2018 2017 2016 2015 2014

All Journal Article Presentation

[Journal Article] Numerical analysis of the effect of bubble distribution on multiple-bubble behavior2020
- Author(s)
  Ochiai, N. and Ishimoto, J.
- Journal Title
  
  Ultrasonics Sonochemistry
  
  Volume: 61 Pages: 104818-104818
- DOI
  10.1016/j.ultsonch.2019.104818
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-17K14584
[Journal Article] Numerical investigation of multiple-bubble behaviour and induced pressure in a megasonic field2017
- Author(s)
  Naoya Ochiai and Jun Ishimoto
- Journal Title
  
  Journal of Fluid Mechnics
  
  Volume: 印刷中 Pages: 562-594
- DOI
  10.1017/jfm.2017.154
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820038, KAKENHI-PROJECT-15H03913
[Journal Article] Integrated Computational Study for Total Atomization Process of Primary Breakup to Spray Droplet Formation in Injector Nozzle2016
- Author(s)
  Ochiai, N., Ishimoto, J., Arioka, A., Yamaguchi, N., Sasaki, Y., and Furukawa, N.
- Journal Title
  
  SAE Technical Paper
  
  Volume: 2016-02-3303
- DOI
  10.4271/2016-01-2202
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-15H03913
[Journal Article] Computational prediction of cryogenic micro-nano solid nitrogen particle production using Laval nozzle for physical photo resist removal-cleaning technology2015
- Author(s)
  Jun Ishimoto, Haruto Abe and Naoya Ochiai
- Journal Title
  
  Physics Procedia
  
  Volume: 28 Pages: 607-612
- DOI
  10.1016/j.phpro.2015.06.103
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H03913
[Journal Article] Computational Study of the Dynamics of Two Interacting Bubbles in a Megasonic Field2015
- Author(s)
  Naoya Ochiai and Jun Ishimoto
- Journal Title
  
  Ultrasonics Sonochemistry
  
  Volume: 26 Pages: 351-360
- DOI
  10.1016/j.ultsonch.2015.04.005
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-26820038, KAKENHI-PROJECT-15H03913
[Journal Article] Computational study of the dynamics of two interacting bubbles in a megasonic field2015
- Author(s)
  Naoya Ochiai and Jun Ishimoto
- Journal Title
  
  Ultrasonics Sonochemistry
  
  Volume: 26 Issue: 3 Pages: 351-360
- DOI
  10.1016/j.cryobiol.2015.10.046
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-15H03913
[Presentation] メガソニック場中の気泡振動による粒子除去の流体構造連成数値解析2018
- Author(s)
  落合直哉, 石本淳
- Organizer
  日本混相流学会混相流シンポジウム2018
- Data Source
  KAKENHI-PROJECT-17K14584
[Presentation] Numerical Analysis of Influence of Bubble Distribution on Multiple-Bubble Behavior in Megasonic Field2018
- Author(s)
  N.Ochiai and J. Ishimoto
- Organizer
  2018 International Conference on Material Strength and Applied Mechanics
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-17K14584
[Presentation] Computational Study of Unsteady Cavitation in High-Speed Submerged Water Jet2016
- Author(s)
  Naoya Ochiai
- Organizer
  The Fourth International Symposium on Innovative Energy Research III, Multiphase Energy Science and Disaster Damage Mitigation Technology Related to FSI Analysis, Oct. 10, 2016, Sendai
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03913
[Presentation] メガソニック場中の複数気泡並進運動メカニズムの数値的解明2016
- Author(s)
  森勇斗, 落合直哉, 石本淳
- Organizer
  混相流学会混相流シンポジウム2016
- Place of Presentation
  京都, 同志社大学
- Year and Date
  2016-08-09
- Data Source
  KAKENHI-PROJECT-26820038
[Presentation] Integrated Computational Study for Total Atomization Process of Primary Breakup to Spray Droplet Formation in Injector Nozzle2016
- Author(s)
  Naoya Ochiai
- Organizer
  SAE 2016 International Powertrains, Fuels & Lubricants Meeting, October 24-26, 2016, Baltimore, Maryland, USA
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-15H03913
[Presentation] メガソニック場中の気泡崩壊に及ぼす気泡間相互作用の影響に関する数値的研究2015
- Author(s)
  落合直哉, 石本淳
- Organizer
  日本混相流学会混相流シンポジウム2015
- Place of Presentation
  高知, 高知工科大学
- Year and Date
  2015-08-04
- Data Source
  KAKENHI-PROJECT-26820038
[Presentation] メガソニック場中における壁面近傍での複数気泡挙動の数値シミュレーション2015
- Author(s)
  落合直哉, 石本淳
- Organizer
  日本機械学会第93期流体工学部門講演会
- Place of Presentation
  東京, 東京理科大学葛飾キャンパス
- Year and Date
  2015-11-07
- Data Source
  KAKENHI-PROJECT-26820038
[Presentation] ラバルノズル内における固相変化を伴う極低温混相流動特性に関する数値解析2015
- Author(s)
  阿部開史，石本淳，落合直哉
- Organizer
  日本機械学会第93期流体工学部門講演会
- Place of Presentation
  東京理科大学葛飾キャンパス（東京都葛飾区）
- Year and Date
  2015-11-07
- Data Source
  KAKENHI-PROJECT-15H03913
[Presentation] メガソニック場中における複数気泡挙動の数値解析2014
- Author(s)
  落合直哉, 石本淳
- Organizer
  日本混相流学会混相流シンポジウム2014
- Place of Presentation
  札幌, かでる2・7
- Year and Date
  2014-07-28
- Data Source
  KAKENHI-PROJECT-26820038
[Presentation] メガソニック場中の二気泡間に作用する相互作用力に関する数値シミュレーション2014
- Author(s)
  落合直哉, 石本淳
- Organizer
  第23回ソノケミストリー討論会
- Place of Presentation
  秋田, 秋田市にぎわい交流館AU（あう）
- Year and Date
  2014-10-31
- Data Source
  KAKENHI-PROJECT-26820038
[Presentation] Computational Study of Bubble Behavior for Clarification of Particle Removal Mechanism in Megasonic Cleaning2014
- Author(s)
  Naoya Ochiai, Jun Ishimoto and Jin-Goo Park
- Organizer
  Eleventh International Conference on Flow Dynamics (ICFD2014)
- Place of Presentation
  Sendai, Sendai International Center
- Year and Date
  2014-10-09
- Data Source
  KAKENHI-PROJECT-26820038
[Presentation] Numerical Investigation of Two Interacting Bubbles Behavior in a Megasonic Field2014
- Author(s)
  Naoya Ochiai and Jun Ishimoto
- Organizer
  Eleventh International Conference on Flow Dynamics (ICFD2014)
- Place of Presentation
  Sendai, Sendai International Center
- Year and Date
  2014-10-10
- Invited
- Data Source
  KAKENHI-PROJECT-26820038

1. ISHIMOTO JUN (10282005)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
2. 堀邊英夫 (00372243)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 松浦一雄 (20423577)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 真田俊之 (50403978)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. Combescure Alain

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

OCHIAI Naoya 落合 直哉

Research Projects

Research Products

Co-Researchers

超音波キャビテーションによる洗浄・殺菌の数値予測に関する研究Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Clarification of Mechanism of Particle Removal by Megasonic Cleaning using Fluid Structure Coupling MethodPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Development of environmentally conscious cleaning method using cryogenic fine solid particles and its application to high density hydrogen storage

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Clarification of multiple bubble dynamics in megasonic field and the application to damage-less cleaningPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Numerical analysis of the effect of bubble distribution on multiple-bubble behavior2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Numerical investigation of multiple-bubble behaviour and induced pressure in a megasonic field2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Integrated Computational Study for Total Atomization Process of Primary Breakup to Spray Droplet Formation in Injector Nozzle2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Computational prediction of cryogenic micro-nano solid nitrogen particle production using Laval nozzle for physical photo resist removal-cleaning technology2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Computational Study of the Dynamics of Two Interacting Bubbles in a Megasonic Field2015

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Computational study of the dynamics of two interacting bubbles in a megasonic field2015

Author(s)

Journal Title

DOI

Data Source

[Presentation] メガソニック場中の気泡振動による粒子除去の流体構造連成数値解析2018

Author(s)

Organizer

Data Source

[Presentation] Numerical Analysis of Influence of Bubble Distribution on Multiple-Bubble Behavior in Megasonic Field2018

Author(s)

Organizer

Data Source

[Presentation] Computational Study of Unsteady Cavitation in High-Speed Submerged Water Jet2016

Author(s)

Organizer

Data Source

[Presentation] メガソニック場中の複数気泡並進運動メカニズムの数値的解明2016

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Integrated Computational Study for Total Atomization Process of Primary Breakup to Spray Droplet Formation in Injector Nozzle2016

Author(s)

Organizer

Data Source

OCHIAI Naoya 落合直哉