Kinematical excited vibration of the nuclear fuel assembly
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F12%3A43915073" target="_blank" >RIV/49777513:23520/12:43915073 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Kinematical excited vibration of the nuclear fuel assembly
Original language description
The paper deals with modelling of the hexagonal type nuclear fuel assembly vibration caused by kinematical excitation determined by motion of the support plates in the reactor core. The support plate motion is excited by pressure pulsations generated bycirculation pumps in the main circulation loops. The cyclic and central symmetry of the system is advantageous for the fuel assembly decomposition into six identical revolved fuel rod segments, central tube and skeleton linked by several spacer grids inhorizontal planes. The modal synthesis method with condensation of the fuel rod segments is used for determination of steady vibration.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BI - Acoustics and oscillation
OECD FORD branch
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Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
18th International Conference Engineering Mechanics 2012
ISBN
978-80-86246-40-6
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
1597-1602
Publisher name
Institut of Theoretical and Applied Mechanics
Place of publication
Praha
Event location
Svratka
Event date
May 14, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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