2026-04-17T04:30:14Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/270602026-02-05T02:41:30Zcom_2072_1033col_2072_452950

00925njm 22002777a 4500 dc Bargalló Font, Enric author Sureda, Pere Joan author Arroyo Macias, José Manuel author Abal López, Javier author Blas del Hoyo, Alfredo de author Dies Llovera, Javier author Tapia Fernández, Carlos author Mollá Lorente, Joaquin author Ibarra Sanchez, Angel author 2014-10-01 Several problems were found when using generic reliability tools to perform RAM! (Reliability Availability Maintainability Inspectability) studies for the IFMIF (International Fusion Materials Irradiation Facility) accelerator. A dedicated simulation tool was necessary to model properly the complexity of the accelerator facility.; AvailSim, the availability simulation software used for the International Linear Collider (ILC) became an excellent option to fulfill RAMI analyses needs. Nevertheless, this software needed to be adapted and modified to simulate the IFMIF accelerator facility in a useful way for the RAMI analyses in the current design phase. Furthermore, some improvements and new features have been added to the software. This software has become a great tool to simulate the peculiarities of the IFMIF accelerator facility allowing obtaining a realistic availability simulation. Degraded operation simulation and maintenance strategies are the main relevant features.; In this paper, the necessity of this software, main modifications to improve it and its adaptation to IFMIF RAMI analysis are described. Moreover, first results obtained with AvailSim 2.0 and a comparison with previous results is shown. Peer Reviewed Postprint (published version) Àrees temàtiques de la UPC::Física Fusion IFMIF RAMI Availability Reliability Accelerator AvailSim Fusió nuclear Availability simulation software adaptation to the IFMIF accelerator facility RAMI analyses