Many rotating equipments, such as blowers and pumps, are installed in the Tokai Reprocessing Plant. Blowers are important to keep containment ability of nuclear materials in the plant. This work focuses on the function of the blowers as an object of the evaluation. MTTF(Mean Time To Failure) and failure ratio distribution of the configuration parts in the blower were obtained from the maintenance data based on 30-year experiences. The reliability of every parts in the blower was evaluated by calculating M...
英字タイトル:
Development of maintenance technology for rotation equipments in the Tokai Reprocessing Plant I?Failure analysis for configuration parts of rotating equipment-