Oral Presentation

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

[1D01-07] Thermal Hydraulics of Sodium-Cooled Fast Reactors 1

Sat. Mar 26, 2016 10:00 AM - 11:50 AM Room D (Lecture Rooms B B104)

Chair: Minoru Takahashi (Tokyo Tech)

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10:00 AM - 10:15 AM

[1D01] Study on Flow-Induced-Vibration Evaluation of Large-Diameter Piping in a Sodium-Cooled Fast Reactor

(45)Visualization of the Flow Field in a Triple Elbow Piping System under Swirling Inflow Conditions

Jun Mizutani¹, ＊Shinji Ebara¹, Hidetoshi Hashizume¹, Hidemasa Yamano² (1.Tohoku Univ., 2.JAEA)

10:15 AM - 10:30 AM

[1D02] Study on Flow-Induced-Vibration Evaluation of Large-Diameter Pipings in a Sodium-Cooled Fast Reactor

(46) Characteristic of pressure fluctuations in a triple elbow flow under swirling inflow conditions

＊Takatoshi Hosoda¹, Jun Mizutani¹, Shinji Ebara¹, Hidetoshi Hashizume¹, Hidemasa Yamano² (1.Tohoku Univ., 2.Japan Atomic Energy Agency)

10:30 AM - 10:45 AM

[1D03] Development of a Coupled Sodium Side and Water Side Simulation Model for FBR Steam Generator

Validation by thermal hydraulic tests on 1MWt double-wall-tube SG

＊Ryuji Yoshikawa¹, Yasutomo Imai², Masaaki Tanaka¹, Kazuyoshi Nagasawa³, Hiroyuki Ohshima¹ (1.Japan Atomic Energy Agency, 2.NDD Corporation, 3.NESI Corporation)

10:45 AM - 11:00 AM

[1D04] Parameteric Analysis of Self-wastage phenomena in Sodium-Water Reaction

＊Sunghyon Jang¹, Akira Yamaguchi¹, Hiroyuki Ohshima², Takashi Takata² (1.Department of Nuclear Engineering and Mangement, School of Engineering, The University of Tokyo, 2. Japan Atomic Energy Agency)

11:00 AM - 11:15 AM

[1D05] Study on self-wastage phenomenon at heat transfer tube in steam generator of sodium-cooled fast reactor with consideration of thermal coupling of fluid and structure

＊Saori Kojima¹, Akihiro UCHIBORI², Takashi TAKATA², Shuji OHNO², Takeshi FUKUDA¹, Akira YAMAGUCHI³ (1.Osaka University, 2.JAEA, 3.The University of Tokyo)

11:15 AM - 11:30 AM

[1D06] Study on Cavitation Due to Sub-Surface Vortex at Intake of Hot-Leg Pipe in Sodium Cooled Fast Reactor

(7th report) Modeling of Vortical Velocity Field in Wall Boundary Layer

＊Kei Ito¹, Toshiki Ezure^1,2, Tomoaki Kunugi², Hiroyuki Ohshima¹ (1.JAEA, 2.Kyoto University)

11:30 AM - 11:45 AM

[1D07] Study on Cavitation Due to Sub-Surface Vortex at Intake of Hot-Leg Pipe in Sodium Cooled Fast Reactor

Evaluation of Vortex Cavitation Considering Turbulent Viscosity

＊Toshiki Ezure^1,3, Kei Ito¹, Yuri Kameyama², Akikazu Kurihara¹, Tomoaki Kunugi³ (1.JAEA, 2.NDD Corp., 3.Kyoto Univ.)

Time reserved for Chair (11:45 AM - 11:50 AM)

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