R&D Category: Systems analysis
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Studies on plant dynamics of sodium-cooled fast breeder reactors - verification of a plant model. Untersuchungen zur Anlagendynamik von natriumgekuehlten Schnellen Brutreaktoren - Verifikation eines Anlagenmodells
Schubert, B. (GKSS-Forschungszentrum Geesthacht G.m.b.H., Geesthacht-Tesperhude (Germany, F.R.). Inst. fuer Anlagentechnik)GKSS-Forschungszentrum Geesthacht G.m.b.H., Geesthacht-Tesperhude (Germany, F.R.);Technische Univ. Braunschweig (Germany, F.R.). Fakultaet fuer Maschinenbau und Elektrotechnik
GKSS--88/E/18 - German - 1988
Abstract: For the analysis of sodium-cooled FBR safety and dynamics theoretical models are used, which have to be verified. In this report the verification of the plant model SSC-L is conducted by the comparison of calculated data with measurements of the experimental reactors KNK II and RAPSODIE. For this the plant model is extended and adapted. In general only small differences between calculated and measured data are recognized. The results are used to improve and complete the plant model. The extensions of the plant model applicability are used for the calculation of a loss of heat sink transient with reactor scram, considering pipes as passive heat sinks. (orig./HP) With 69 figs., 10 tabs
Key words: after-heat removal;computerized simulation;heat sinks;knk-2 reactor;lmfbr type reactors;mathematical models;rapsodie reactor;reactivity;reactor accidents;reactor kinetics;reactor physics;reactor safety;scram;sodium cooled reactors;transients;verification
Components Category: Reactor components
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