Abstract:
In the frame work of the IAEA's CRP project (J7.10.10) on "Safety significance of postulated initiating events for various types of research reactors and assessment of analytical tools" the Syrian team contributed in the assessment of computational codes related to the safety analysis of research reactors. In the framework of this contribution the code PARET has been applied to model the core of the Syrian MNSR reactor. The code analysis includes the simulation of steady state operation and a group of selected reactivity insertion accident (RIA) including the design basis accidents dealing with the insertion of total available excess reactivity.