ACQUISITION AND PROCESSING OF NEUTRON FLUX DATA FOR REACTIVITY EVALUATION

(ikiPftlÉp!-'hk sJLt' fil jbj ¡ili ItïïiîMlAiSrVjrt^Ji.ii-î'ka^riifijE j»A#lll;êiip m, ï make any warranty or representation, express or implied, with respect to the accuracy, completeness, or usefulness of the information contained, in this document, or that the use of any information, apparatus, method or process disclosed in this document may not infringe privately owned rights; or fassume any liability with respect t to the use or, or ror darna^ from the use of any information EUR 5007 e ACQUISITION AND PROCESSING OF NEUTRON FLUX DATA FOR REACTIVITY EVALUATION by M. BERNEDE and L. STANCHI Commission of the European Communities Joint Nuclear Research Centre - Ispra Establishment (Italy) Electronics Division Luxembourg, May 1973 - 14 Pages - 10 Figures - B.Fr. 40.— The equipment has been designed for the acquisition of neutron flux data coming from a nuclear facility into a Laben 70 computer. Here a suitable program processes the data for evaluation of the reactivity. The instruments described herewith are a peripheral unit for the digital acquisition and an interface card which is directly inserted into the computer. All the equipment has been realized using monolithic integrated circuits. A particular synchro­nization logics for phasing the pulses corresponding to measurement time limits and to neutron flux is described. EUR 5007 e ACQUISITION AND PROCESSING OF NEUTRON FLUX DATA FOR REACTIVITY EVALUATION by M. BERNEDE and L.