Presentations

2025

1. Shogo Takahara, Takafumi Narukawa, Jun Hirouchi, Airi Mori, Optimization of off-site protective strategy for a nuclear emergency (2) Cost-effectiveness of off-site protective actions in a nuclear emergency, 2025 Fall Meeting of the Atomic Energy Society of Japan, 1O11, Kitakyushu International Conference Center, September, 2025.

2. Jun Hirouchi, Airi Mori, Takafumi Narukawa, Shogo Takahara, Optimization of off-site protective strategy for a nuclear emergency (1) Averted doses from protective strategies based on the NRA guide for nuclear emergency preparedness and response, 2025 Fall Meeting of the Atomic Energy Society of Japan, 1O10, Kitakyushu International Conference Center, September, 2025.

3. Kodai Wadayama, Chihiro Suzuki, Retsu Kojo, Takafumi Narukawa, Takashi Takata, Quantitative Analysis of Radionuclide Contributions to Effective Dose Focusing on Wide-Range Accident Scenarios, 2025 Fall Meeting of the Atomic Energy Society of Japan, 1I02, Kitakyushu International Conference Center, September, 2025.

4. T. Narukawa, T. Takata, Study on Decomposing and Quantifying Aleatory and Epistemic Uncertainties in Dynamic PRA, 2025 Fall Meeting of the Atomic Energy Society of Japan, 1I17, Kitakyushu International Conference Center, September, 2025.

2024

1. A. Uchibori, T. Takata, H. Nakahara, T. Suzuki, Y. Ohishi, Development of fundamental numerical simulation system for integrated safety evaluation in various innovative sodium-cooled fast reactor (16) Overview of development result, 2024 Fall Meeting of the Atomic Energy Society of Japan, 2H19, Kawauchi Kita Campus, Tohoku University, September, 2024.

2. A. Uchibori, Y. Okano, T. Takata, Development of Advanced Reactor Knowledge- and AI-aided Design Integration Approach through the whole plant lifecycle, ARKADIA (12) Design optimization of containment vessel by ARKADIA-Safety, 2024 Annual Meeting of the Atomic Energy Society of Japan, 2M11, Higashiosaka Campus, Kindai University, March, 2024.

3. H. Tanaka, T. Narukawa, T. Takata, Study on Probabilistic Approach for Best Estimate of Fuel Rod Fracture, 2024 Annual Meeting of the Atomic Energy Society of Japan, 2D04, Higashiosaka Campus, Kindai University, March, 2024.

4. N. Yamamoto, M. Kagimoto, M. Yoshinaga, Y. Ueno, T. Narukawa, T. Takata, Application of dynamic PRA to nuclear power plant operation support (1) Evaluation of plant operation support using a simple plant model, 2024 Annual Meeting of the Atomic Energy Society of Japan, 1D06, Higashiosaka Campus, Kindai University, March, 2024.

2023

1. T. Narukawa, K. Kondo, Y. Fujimura, K. Kakiuchi, Y. Udagawa, Y. Nemoto, Behavior of FeCrAl-ODS cladding tube during loss-of-coolant accidents, Workshop on Development of ATF for LWR, The University of Tokyo, December, 2023. (poster presentation)

2. X. Zheng, H. Tamaki, Y. Maruyama, T. Takada, T. Narukawa, T. Takata, Study on Risk Importance Evaluation in Dynamic PRA (2) Survey on Nuclear Regulatory Applications and Trial Calculation with Dynamic Level 2 PRA, 2023 Fall Meeting of the Atomic Energy Society of Japan, 1N15, Higashiyama Campus, Nagoya University, September, 2023.

3. T. Narukawa, T. Takata, X. Zheng, H. Tamaki, Y. Maruyama, T. Takada, Study on Risk Importance Evaluation in Dynamic PRA (1) The Concept and Measures of Risk Importance, 2023 Fall Meeting of the Atomic Energy Society of Japan, 1N14, Higashiyama Campus, Nagoya University, September, 2023.

4. S. Hamacuhi, T. Narukawa, T. Takata, Improvement of prediction accuracy of the fuel cladding tube fracture during LOCA using Bayesian update based on information criteria, 2023 Annual Meeting of the Atomic Energy Society of Japan, 2C08, Komaba Campus, The University of Tokyo, March, 2023.

2021

1. H. Matsui, A. Yamaguchi, T. Takata, S. Jang, Prediction of Wastage Rate in Sodium-Water Reaction by Hierarchical Bayesian Approach, 2021 Fall Meeting of the Atomic Energy Society of Japan, 1J12, Online, September, 2021.

2. N. Hirokawa, A. Yamaguchi, T. Takata, S. Jang, System Risk Analysis on Primary Containment Vessel Venting focusing on Interactions among Organizations- Qualitative Analysis in combination with STAMP/STPA and Fuzzy Inference, 2021 Annual Meeting of the Atomic Energy Society of Japan, 3F03, Online, March, 2021.

2020

1. N. Hirokawa, A. Yamaguchi, T. Takata, S. Jang, System Risk Analysis on Primary Containment Vessel Venting focusing on Interactions among Organizations, 2020 Fall Meeting of the Atomic Energy Society of Japan, 2K14, Online, September, 2020.