Oral presentation

III. Fission Energy Engineering » 304-1 Thermal Hydraulics, Energy Conversion, Energy Transfer, Energy Storage

[1G01-07] Nuclear Thermal Hydraulics

Wed. Sep 6, 2023 10:00 AM - 11:55 AM Room G (ES Bildg. 2F ES021)

Chair:Norio Sakai(TOSHIBA ESS)

10:00 AM - 10:15 AM

[1G01] Development of Low Pressure Drop Separator for BWRs

(1) Overview of the Development Plan

*Kazuaki Kito¹, Kenichi Katono¹, Kenichi Yasuda¹, Antonin Povolny¹, Naoyuki Ishida¹, Kiyoshi Fujimoto¹ (1. HGNE)

10:15 AM - 10:30 AM

[1G02] Development of Low Pressure Drop Separator for BWRs

(2) Study on Low Pressure Drop Separator Shape using CFD and Scaled Testing

*Antonin Povolny¹, Kenichi Katono¹, Naoyuki Ishida¹, Kiyoshi Fujimoto¹, Kenichi Yasuda¹, Kazuaki Kito¹ (1. HGNE)

10:30 AM - 10:45 AM

[1G03] Development of Low Pressure Drop Separator for BWRs

(3) Validation of Pressure Drop and Carryunder Measurement Method in HUSTLE

*Kenichi Katono¹, Kiyoshi Fijimoto¹, Antonin Povolny¹, Naoyuki Ishida¹, Kenichi Yasuda¹, Kazuaki Kito¹ (1. HGNE)

10:45 AM - 11:00 AM

[1G04] Development of Low Pressure Drop Separator for BWRs

(4) Validation of Carryover Measurement Method in HUSTLE

*Naoyuki Ishida¹, Kiyoshi Fujimoto¹, Kenichi Katono¹, Antonin Povolny¹, Kenichi Yasuda¹, Kazuaki Kito¹ (1. HGNE)

11:00 AM - 11:15 AM

[1G05] Void fraction distribution in 5x5 rod bundle during boil-off process

*Shota Ueda¹, Takahiro Arai¹, Masahiro Furuya¹, Riichiro Okawa¹, Atsushi Ui¹, Kenetsu Shirakawa¹, Tadakatsu Yodo² (1. CRIEPI, 2. MHI)

11:15 AM - 11:30 AM

[1G06] Wall Friction in a 3×3 Rod Bundle under Stagnant Liquid Conditions

*Michio Murase¹, Koji Nishida¹, Toshiya Takaki¹, Shin-ichiro Kida², Ryo Kurimoto², Kosuke Hayashi², Akio Tomiyama² (1. Institute of Nuclear Safety System, Inc., 2. Kobe University)

11:30 AM - 11:45 AM

[1G07] Research and development for understanding two-phase flow behavior inside a fuel bundle

(11) Void redistribution behavior downstream of part-length rods in rod bundle

*Takahiro Arai¹, Atsushi Ui¹, Masahiro Furuya¹, Riichiro Okawa¹, Tsugumasa Iiyama¹, Shota Ueda¹, Kenetsu Shirakawa¹ (1. CRIEPI)

Time reserved for Chair (11:45 AM - 11:55 AM)

Session information