"2008-02-06+01:00"^^ . "Dynamics of machines 2008 = Dynamika stroj\u016F 2008" . "The paper deals with the modelling of forced vibrations of reactor components excited by pressure pulsations generated by main circulation pumps. For the vibration analysis a new generalised model of the reactor with spatial localization of the nuclear fuel assembly and protection tubes, continuously mass distribution of beam type components and more accurate model of the linear stepper drives for actuation of control cassettes was applied. Slightly different pump revolutions are sources of the beating which causes an amplification of vibration and possibility of the contact loss in internal linkages of the core barrel."@en . "8"^^ . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 modelov\u00E1n\u00EDm kmit\u00E1n\u00ED komponent reaktoru vybuzen\u00E9ho tlak\u00FDmi pulsacemi hlavn\u00EDch cirkula\u010Dn\u00EDch \u010Derpadel. Pro vibra\u010Dn\u00ED aanl\u00FDzu byl vyu\u017Eit nov\u00FD zobecn\u011Bn\u00FD model reaktoru s prostorov\u00FDm uspo\u0159\u00E1d\u00E1n\u00EDm palivov\u00FDch soubor\u016F a ochrann\u00FDch trubek, se spojit\u011B rozlo\u017Eenou hmotnost\u00ED komponent nosn\u00EDkov\u00E9ho typu a s up\u0159esn\u011Bn\u00FDm modelem line\u00E1rn\u00EDch krokov\u00FDch pohon\u016F. M\u00EDrn\u011B odli\u0161n\u00E9 ot\u00E1\u010Dky \u010Derpedel vyvol\u00E1vaj\u00ED z\u00E1zn\u011Bjov\u00FD charakter kmit\u00E1n\u00ED doprov\u00E1zen\u00FD zes\u00EDlen\u00EDm kmit\u00E1n\u00ED a mo\u017Enost ztr\u00E1ty kontaktu ve vnit\u0159n\u00EDch vazb\u00E1ch nosn\u00E9ho v\u00E1lce reaktoru."@cs . . "RIV/49777513:23520/08:00500225" . . "Praha" . "978-80-87012-10-9" . "Dynamick\u00E1 odezva reaktoru VVER1000 vybuzen\u00E1 tlakov\u00FDmi pulsacemi hlavn\u00EDch cirkula\u010Dn\u00EDch \u010Derpadel"@en . . . . . . . . . "2"^^ . "23520" . . "2"^^ . . . "Hlav\u00E1\u010D, Zden\u011Bk" . "RIV/49777513:23520/08:00500225!RIV09-MSM-23520___" . "Dynamick\u00E1 odezva reaktoru VVER1000 vybuzen\u00E1 tlakov\u00FDmi pulsacemi hlavn\u00EDch cirkula\u010Dn\u00EDch \u010Derpadel" . "[98965262299E]" . . . "364651" . "Zeman, Vladim\u00EDr" . "Prague" . "Z(MSM4977751303)" . "\u00DAstav termomechaniky AV \u010CR" . . "Dynamick\u00E1 odezva reaktoru VVER1000 vybuzen\u00E1 tlakov\u00FDmi pulsacemi hlavn\u00EDch cirkula\u010Dn\u00EDch \u010Derpadel"@cs . "Dynamick\u00E1 odezva reaktoru VVER1000 vybuzen\u00E1 tlakov\u00FDmi pulsacemi hlavn\u00EDch cirkula\u010Dn\u00EDch \u010Derpadel"@en . "Dynamick\u00E1 odezva reaktoru VVER1000 vybuzen\u00E1 tlakov\u00FDmi pulsacemi hlavn\u00EDch cirkula\u010Dn\u00EDch \u010Derpadel"@cs . . "P\u0159\u00EDsp\u011Bvek se zab\u00FDv\u00E1 modelov\u00E1n\u00EDm kmit\u00E1n\u00ED komponent reaktoru vybuzen\u00E9ho tlak\u00FDmi pulsacemi hlavn\u00EDch cirkula\u010Dn\u00EDch \u010Derpadel. Pro vibra\u010Dn\u00ED aanl\u00FDzu byl vyu\u017Eit nov\u00FD zobecn\u011Bn\u00FD model reaktoru s prostorov\u00FDm uspo\u0159\u00E1d\u00E1n\u00EDm palivov\u00FDch soubor\u016F a ochrann\u00FDch trubek, se spojit\u011B rozlo\u017Eenou hmotnost\u00ED komponent nosn\u00EDkov\u00E9ho typu a s up\u0159esn\u011Bn\u00FDm modelem line\u00E1rn\u00EDch krokov\u00FDch pohon\u016F. M\u00EDrn\u011B odli\u0161n\u00E9 ot\u00E1\u010Dky \u010Derpedel vyvol\u00E1vaj\u00ED z\u00E1zn\u011Bjov\u00FD charakter kmit\u00E1n\u00ED doprov\u00E1zen\u00FD zes\u00EDlen\u00EDm kmit\u00E1n\u00ED a mo\u017Enost ztr\u00E1ty kontaktu ve vnit\u0159n\u00EDch vazb\u00E1ch nosn\u00E9ho v\u00E1lce reaktoru." . . "Dynamick\u00E1 odezva reaktoru VVER1000 vybuzen\u00E1 tlakov\u00FDmi pulsacemi hlavn\u00EDch cirkula\u010Dn\u00EDch \u010Derpadel" . "reactor vibration; pressure pulsations; deformations; beating"@en .