Quasi-Eulerian method for analyzing slug impact and coolant spillage in a fast-reactor accident

ICECO-CEL: a coupled Eulerian-Lagrangian code for analyzing primary system response in fast reactors

“…Several years ago, Chu (18] developed a quasi-Eulerian method which was used in conjunction with the ICECO code to study the effect of sodium spillage on slug impact. In that model the viscous stress tensor was neglected in the formulation, and a complete Donor-cell differencing scheme was utilized for evaluations of the source terms in the momentum equations and Poisson's equa-…”