000003453 001__ 3453
000003453 005__ 20141118153359.0
000003453 04107 $$acze
000003453 046__ $$k2006-05-15
000003453 100__ $$aHajžman, M.
000003453 24500 $$aMultibody analysis of the control assembly drop in the VVER 440/213 nuclear reactor

000003453 24630 $$n12.$$pENGINEERING MECHANICS 2006
000003453 260__ $$bInstitute of Theoretical and Applied Mechanics, AS CR, v.v.i., Prague
000003453 506__ $$arestricted
000003453 520__ $$2eng$$aControl assemblies used in nuclear reactors are commonly based on a certain motor driving a control rod composed of absorbers and fuel rods. They allow to control of a chain nuclear reaction in a reactor core. This paper is focused on the control assembly of the VVER 440/V213 nuclear reactor modelling and on the investigation of its dynamic response in the course of the drop and prescribed seismic excitation. The influences of the pressurized water have to be introduced in the MBS model because control rods are falling in a limited space and water resistance is not negligeable. Possible contacts of the falling control rod with adjoining structure are supposed. The multibody model including all special features was created in the alaska simulation toolbox.

000003453 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000003453 653__ $$a

000003453 7112_ $$aENGINEERING MECHANICS 2006$$cSvratka (CZ)$$d2006-05-15 / 2006-05-18$$gEM2006
000003453 720__ $$aHajžman, M.$$iPolach, P.
000003453 8560_ $$ffischerc@itam.cas.cz
000003453 8564_ $$s421230$$uhttp://invenio.itam.cas.cz/record/3453/files/Hajzman-190-PT.pdf$$y
             Original version of the author's contribution as presented on CD, , paper No. 190.
            
000003453 962__ $$r3410
000003453 980__ $$aPAPER