Fig. 16 shows the corresponding cumulative released volumes
(vapour and liquid) that entered the shell from the ruptured tube. It
is shown that the volume flow rate that entered the shell is
decreased to 0.53 m3/s, because now the shell pressure is higher
than that in B.C. scenario I case, despite that the release rate is still
the same (3.358 kg/s, cf. Table 2). Again, the liquid volume is shown
to be negligible compared to that of the vapour as in the case of B.C.
scenario I above.