Oral presentation

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

[2E09-14] Fast Reactor Thermal Hydraulics

Thu. Mar 17, 2022 2:45 PM - 4:30 PM Room E

Chair: Akifumi Yamaji (Waseda Univ.)

2:45 PM - 3:00 PM

[2E09] FAUST Test Analysis focusing on FP transport Behavior by Core Disruptive Analysis Code, ASTERIA-SFR

*Hiroki Sonoda¹, Tomoko Ishizu¹, Koji Morita² (1. S/NRA/R, 2. Kyushu Univ.)

3:00 PM - 3:15 PM

[2E10] Effect of Pressure Gradient along Axial Direction of Vortex-Core on Gas Entrainment Flow Rate

*Tomoaki Torikawa¹, Naoya Odaira¹, Daisuke Ito¹, Kei Ito¹, Yasushi Saito¹, Kentaro Matsushita², Toshiki Ezure², Masaaki Tanaka² (1. KYOTO Univ., 2. JAEA)

3:15 PM - 3:30 PM

[2E11] Study on coolant behavior in damaged core of sodium-cooled fast reactor

(6)Local void fraction measurement by using X-ray imaging in simulated debris bed

*Noriaki Yasugi¹, Naoya Odaira¹, Daisuke Ito¹, Kei Ito¹, Yasushi Saito¹, Yuya Imaizumi², Kenichi Matsuba², Kenji Kamiyama² (1. Kyoto Univ., 2. JAEA)

3:30 PM - 3:45 PM

[2E12] PLANDTL-2 Experiment for Evaluation of Decay Heat Removal in Sodium-cooled Fast Reactors

Transient Characteristics of Core Cooling Behavior by Dipped-type Direct Heat Exchanger

*Toshiki Ezure¹, Yuta Akimoto¹, Takamitsu Onojima, Akikazu Kurihara, Masaaki Tanaka (1. JAEA)

3:45 PM - 4:00 PM

[2E13] Study on cooling process of decay heat removal systems in a reactor vessel of sodium-cooled fast reactor by scaled water experiments,

(6)Thermal hydraulics behavior under operations of multiple decay heat removal systems

*Mitsuyo Tsuji¹, Kosuke Aizawa¹, Jun Kobayashi¹, Akikazu Kurihara¹ (1. JAEA)

4:00 PM - 4:15 PM

[2E14] Design study of a Decay Heat Removal System and Measures to suppress Bypass Flow of a penetrated type DRACS

*Yuma Yamane¹, Shuhei Nakata¹, Atsushi Kato² (1. MFBR, 2. JAEA)

Time reserved for Chair (4:15 PM - 4:30 PM)

Session information