Full metadata record
| DC pole | Hodnota | Jazyk |
|---|---|---|
| dc.contributor.author | Zeman, Vladimír | |
| dc.contributor.author | Hlaváč, Zdeněk | |
| dc.date.accessioned | 2019-08-26T10:00:11Z | - |
| dc.date.available | 2019-08-26T10:00:11Z | - |
| dc.date.issued | 2018 | |
| dc.identifier.citation | ZEMAN, V., HLAVÁČ, Z. Modelling of the friction-vibration interactions in reactor core barrel couplings. Applied and Computational Mechanics, 2018, roč. 12, č. 2, s. 193-212. ISSN 1802-680X. | en |
| dc.identifier.issn | 1802-680X | |
| dc.identifier.uri | 2-s2.0-85067068384 | |
| dc.identifier.uri | http://hdl.handle.net/11025/34911 | |
| dc.format | 20 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en | en |
| dc.publisher | University of West Bohemia | en |
| dc.rights | © University of West Bohemia in Pilsen | en |
| dc.subject | jaderný reaktor | cs |
| dc.subject | nelineární kmitání | cs |
| dc.subject | vazby s vůlemi | cs |
| dc.subject | tření | cs |
| dc.subject | otěr | cs |
| dc.title | Modelling of the friction-vibration interactions in reactor core barrel couplings | en |
| dc.title.alternative | Modelování a vibrační interakce se třením ve vazbách nosného válce reaktoru | cs |
| dc.type | článek | cs |
| dc.type | article | en |
| dc.rights.access | openAccess | en |
| dc.type.version | publishedVersion | en |
| dc.description.abstract-translated | The key-groove couplings between the lower part of core barrel and reactor pressure vessel in the nuclear VVER-type reactor show assembly side clearances. Vibration of reactor components, caused by coolant pressure pulsations generated by main circulation pumps, produces impulse and friction contact forces in the above mentioned couplings. These forces are used for calculation of power and work of friction forces in the slipping contact surfaces between the key and the groove of the particular couplings and for their fretting wear prediction in dependence on the clearance values. The paper presents an original approach to mathematical modelling and simulation analysis of reactor nonlinear vibrations. The method is applied to VVER 1000/320 type reactor operated in the nuclear power plant Temelín in the Czech Republic. | en |
| dc.subject.translated | nuclear reactor | en |
| dc.subject.translated | nonlinear vibraion | en |
| dc.subject.translated | couplings with clearances | en |
| dc.subject.translated | friction | en |
| dc.subject.translated | fretting wear | en |
| dc.identifier.doi | 10.24132/acm.2018.439 | |
| dc.type.status | Peer-reviewed | en |
| dc.identifier.obd | 43925550 | |
| dc.project.ID | LO1506/PUNTIS - Podpora udržitelnosti centra NTIS - Nové technologie pro informační společnost | cs |
| Vyskytuje se v kolekcích: | OBD | |
Soubory připojené k záznamu:
| Soubor | Velikost | Formát | |
|---|---|---|---|
| 439-3193-1-PB.pdf | 2,78 MB | Adobe PDF | Zobrazit/otevřít |
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