Number of channels involved following a break in the EU DEMO HCPB and WCLL BB FW

Excel file reporting the number of involved FW channels following a break in the FW for the EU DEMO HCPB and WCLL Breeding Blanket concepts. The file also reports the resulting flow area. Different break sizes are assumed: 0.01 m², 0.1 m² (small breaks), 1 m², 2 m², 5 m² (large breaks). Two direction of break propagation are considered: poloidal first, then toroidal (approach 1); toroidal first, then poloidal (approach 2)