Tobita Yoshiharu 飛田吉春

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TOBITA Yoshiharu 飛田吉春

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Researcher Number	20421555
Affiliation (Current)	2025: 国立研究開発法人日本原子力研究開発機構, 敦賀廃止措置実証部門敦賀廃止措置実証本部, 研究主席
Affiliation (based on the past Project Information) *help	2015: 日本原子力研究開発機構, 次世代原子力システム研究開発部, 主任研究員
Review Section/Research Field	Except Principal Investigator Nuclear engineering
Keywords	Except Principal Investigator 混相流解析コード / 崩壊熱除去 / 原子炉安全評価 / 混相流 / 実験データベース / 個別要素法 / 数値解析 / セルフ・レベリング / 燃料デブリベッド / 炉心損傷事故 / 高速炉

Development of experimental database and validation of analysis code for dynamic behavior of fuel debris bed
- Principal Investigator
  
  MORITA Koji
- Project Period (FY)
  2013 – 2015
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Nuclear engineering
- Research Institution
  Kyushu University

All 2016 2014 2013 Other

All Journal Article Presentation

[Journal Article] A New Empirical Model for Self-Leveling Behavior of Cylindrical Particle Beds2016
- Author(s)
  K. MORITA, T. MATSUMOTO, S. NISHI, T. NISHIKIDO, S. CHENG, H. TAGAMI, T. SUZUKI, Y. TOBITA
- Journal Title
  
  Journal of Nuclear Science and Technology
  
  Volume: 53 Issue: 5 Pages: 713-725
- DOI
  10.1080/00223131.2015.1126204
- Peer Reviewed / Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25420909
[Journal Article] Evaluation of Debris Bed Self-Leveling Behavior: A Simple Empirical Approach and its Validations2014
- Author(s)
  S. CHENG, H. TAGAMI, H. YAMANO, T. SUZUKI, Y. TOBITA, B. ZHANG, T. MATSUMOTO, K. MORITA
- Journal Title
  
  Annals of Nuclear Energy
  
  Volume: 63 Pages: 188-198
- DOI
  10.1016/j.anucene.2013.07.050
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-25420909
[Journal Article] Experimental study and empirical model development for self-leveling behavior of debris bed using gas-injection2014
- Author(s)
  S. CHENG, H. TAGAMI, H. YAMANO, T. SUZUKI, Y. TOBITA, Y. NAKAMURA, S. TAKETA, S. NISHI, B. ZHANG, T. MATSUMOTO, K. MORITA
- Journal Title
  
  Mechanical Engineering Journal
  
  Volume: 1 Issue: 4 Pages: TEP0022-TEP0022
- DOI
  10.1299/mej.2014tep0022
- NAID
  130004684544
- ISSN
  2187-9745
- Language
  English
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25420909
[Journal Article] An Investigation on Debris Bed Self-Leveling Behavior with Non-Spherical Particles2014
- Author(s)
  S. CHENG, H. TAGAMI, H. YAMANO, T. SUZUKI, Y. TOBITA, S. TAKETA, S. NISHI, S. NISHIKIDO, B. ZHANG, T. MATSUMOTO, K. MORITA
- Journal Title
  
  Journal of Nuclear Science and Technology
  
  Volume: 51 Issue: 9 Pages: 1096-1106
- DOI
  10.1080/00223131.2014.910478
- NAID
  120006683940
- Peer Reviewed / Acknowledgement Compliant / Open Access
- Data Source
  KAKENHI-PROJECT-25420909
[Presentation] Recent Knowledge from an Experimental Investigation on Self-Leveling Behavior of Debris Bed2013
- Author(s)
  S. CHENG, H. YAMANO, T. SUZUKI, Y. TOBITA, Y. NAKAMURA, S. TAKETA, S. NISHI, B. ZHANG, T. MATSUMOTO, K. MORITA
- Organizer
  2013 21th International Conference on Nuclear Engineering (ICONE21)
- Place of Presentation
  Chengdu, China
- Data Source
  KAKENHI-PROJECT-25420909
[Presentation] Validation of New Empirical Model for Self-Leveling Behavior of Cylindrical Particle Beds Based on Experimental Database
- Author(s)
  K. MORITA, T. MATSUMOTO, S. TAKETA, S. NISHI, S. CHENG, T. SUZUKI, Y. TOBITA
- Organizer
  10th International Conference on Nuclear Thermal Hydraulics, Operation and Safety (NUTHOS-10)
- Place of Presentation
  Okinawa, Japan
- Year and Date
  2014-12-14 – 2014-12-28
- Data Source
  KAKENHI-PROJECT-25420909
[Presentation] Validation of a 3D Hybrid CFD-DEM Method Based on a Self-Leveling Experiment
- Author(s)
  L. Guo, K. MORITA, H. TAGAMI, Y. TOBITA
- Organizer
  2014 22nd International Conference on Nuclear Engineering (ICONE22)
- Place of Presentation
  Prague, Czech Republic
- Year and Date
  2014-07-07 – 2014-07-11
- Data Source
  KAKENHI-PROJECT-25420909

1. MORITA Koji (40311849)

# of Collaborated Projects: 1 results

# of Collaborated Products: 6 results
2. MATSUMOTO Tatsuya (90325514)

# of Collaborated Projects: 1 results

# of Collaborated Products: 5 results

Tobita Yoshiharu 飛田 吉春

TOBITA Yoshiharu 飛田 吉春

Research Projects

Research Products

Co-Researchers

Development of experimental database and validation of analysis code for dynamic behavior of fuel debris bed

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] A New Empirical Model for Self-Leveling Behavior of Cylindrical Particle Beds2016

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Evaluation of Debris Bed Self-Leveling Behavior: A Simple Empirical Approach and its Validations2014

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Experimental study and empirical model development for self-leveling behavior of debris bed using gas-injection2014

Author(s)

Journal Title

DOI

NAID

ISSN

Language

Data Source

[Journal Article] An Investigation on Debris Bed Self-Leveling Behavior with Non-Spherical Particles2014

Author(s)

Journal Title

DOI

NAID

Data Source

[Presentation] Recent Knowledge from an Experimental Investigation on Self-Leveling Behavior of Debris Bed2013

Author(s)

Organizer

Place of Presentation

Data Source

[Presentation] Validation of New Empirical Model for Self-Leveling Behavior of Cylindrical Particle Beds Based on Experimental Database

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

[Presentation] Validation of a 3D Hybrid CFD-DEM Method Based on a Self-Leveling Experiment

Author(s)

Organizer

Place of Presentation

Year and Date

Data Source

Tobita Yoshiharu 飛田吉春

TOBITA Yoshiharu 飛田吉春