Calculation of parameters of the dissociating gas flow at longitudinal flowing along the bundle of cylindrical fuel elements

The mathematical model of heat and mass transfer in the dissociating gas flow, longitudinally flowing along the cylindrical fuel element bundles, calculation algorithm and the code ROMI are considered. The results of studying the flow parameters distribution by way of numerical experiment with the help of ROMI are given. It has been shown that the developed ROMI program is adequately economical in terms of computer time expenditures and allows to perform calculation of bundles containing large quantity of rods