Fig. 1


Download original image

The XY toy model used for validation. Color code: yellow = sodium (plenum or rod followers), red = inner fuel, orange = outer fuel, green = fertile (lower axial blanket, plate in the inner core), purple = absorbers, blue = reflector. Boundary conditions: specular reflection (left), vacuum (right, top and bottom). The dashed white line encloses the regions represented in Figure 2 and Figures 4 to 8.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.