Technical and economic evaluation of innovated design of regeneration heat exchangers with aftercooler

Selected technical and economic parameters are compared of a regeneration heat exchanger with an aftercooler of new and original design for the system of continuous treatment of primary circuit coolant water in Czechoslovak nuclear power plants. The calculation of efficiency expresses the decisive economic effects ensuing from the implementation of innovated heat exchangers in production and use. The effect is described of other factors following from the implementation of the new progressive design of tubular heat exchangers. (author). 4 figs., 3 tabs., 6 refs