Oral presentation

V. Nuclear Fuel Cycle and Nuclear Materials » 505-2 Waste Disposal and Its Environmental Aspects

[2D11-15] TRU Waste 2

Thu. Sep 7, 2023 2:45 PM - 4:05 PM Room D (IB Bildg.1F Large Lecture Room)

Chair:Hironori Onoe(NUMO)

2:45 PM - 3:00 PM

[2D11] Research and development of TRU waste package

(5) Proposal of design method for Waste Package Infill

*Hiroyuki Sakamoto¹, Kumi Negishi², Masaya Ida², Kazutoshi Shibuya², Noriyuki Maruyama¹, Naoki Fujii¹, Hitoshi Owada¹ (1. RWMC, 2. Taiheiyo Consultant Co.,Ltd.)

3:00 PM - 3:15 PM

[2D12] Research and development of TRU waste package

(6) Estimation of Hydrogen Generation from the Waste Package Infill

*Masaya Ida¹, Kumi Negishi¹, Kazutoshi Shibuya¹, Hiroyuki Sakamoto², Noriyuki Maruyama², Naoki Fujii ², Hitoshi Owada² (1. Taiheiyo Consultant, 2. RWMC)

3:15 PM - 3:30 PM

[2D13] Validation of a model for analyzing phenomena related to TRU waste-derived gas

(1) Overall overview of studies on TRU waste-derived gas impact assessment

*Tsubasa Yagi¹, Takashi Jintoku¹, Naoki Fujii¹, Hitoshi Owada¹ (1. RWMC)

3:30 PM - 3:45 PM

[2D14] Validation of a model for analyzing phenomena related to TRU waste-derived gas

(2) Application of small-scale mock-up test results to a mechanically coupled gas migration evaluation model

*Kazumasa Koga¹, Motoki Moriiwa¹, Tsubasa Yagi², Takashi Jintoku², Naoki Fujii², Hitoshi Owada² (1. OBAYASHI CORPORATION, 2. RWMC)

3:45 PM - 4:00 PM

[2D15] Validation of a model for analyzing phenomena related to TRU waste-derived gas

(3) Nuclide migration evaluation based on the application of real-scale gas migration evaluation and real-scale gas generation derivation

*Takashi Jintoku¹, Tamotsu Chiba², Tatsuo Nakagawa², Tsubasa Yagi¹, Naoki Fujii¹, Hitoshi Owada¹ (1. RWMC, 2. JGC)

Time reserved for Chair (4:00 PM - 4:05 PM)

Session information