Abstract
The transportation of spent nuclear fuel is an important process that involves road and sea transport from an interim storage facility to storage and final disposal sites. As spent nuclear fuel poses a significant risk, carefully evaluating its vibration and shock characteristics under normal transport conditions is essential. In this regard, full-scale multi-modal transport tests (MMTT) have been conducted domestically and internationally. In this paper, we discuss the process of developing a multi-body dynamics (MBD) model to analytically simulate conditions that cannot be considered in tests. The MBD model is based on the KORAD-21 transportation system was validated using the Korean MMTT results from 2020 to 2021. This paper summarizes the details of the development and verification of the MBD model for the KORAD-21 transportation system under normal transport test conditions. This approach can be applicable to various transportation scenarios and systems, and the results of this study will help to ensure that nuclear fuel transportation is conducted safely and effectively.
Original language | English |
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Pages (from-to) | 4125-4133 |
Number of pages | 9 |
Journal | Nuclear Engineering and Technology |
Volume | 55 |
Issue number | 11 |
DOIs | |
Publication status | Published - Nov 2023 |
Bibliographical note
Publisher Copyright:© 2023 Korean Nuclear Society
Keywords
- Durability
- KORAD-21
- Multi-body dynamics
- Normal transport
- Spent nuclear fuel