RCC-MRX CODE: CONTEXT, OVERVIEW, ON-GOING DEVELOPMENTS

摘要

RCC-MRx Code (ref 1) is the result of the merger of the RCC-MX 2008 developed in the context of the research reactor Jules Horowitz Reactor project, in the RCC-MR 2007 which set up rules applicable to the design of components operating at high temperature and to the Vacuum Vessel of ITER. This code has been issued in French and English versions by AFCEN (Association Francaise pour les regies de Conception et de Construction des Materiels des Chaudieres Electro-nucleaires) in 2012, and a new edition was published at the end of 2015. A significant work has been performed for this edition to improve the code in order to facilitate its use and understandability, and also to have a better fit with the feedbacks of the users. In parallel, in compliance with the EC's objectives and its own policy of openness, AFCEN proposes to make its codes evolve, taking into account the needs and expectations of European stakeholders (operators, designers, constructors, suppliers…) through a workshop called CWA phase 2. This paper gives an overview of the realized work and also will identify the work to be done for an opening of a standard such as RCC-MRx code.