Full metadata record
| DC pole | Hodnota | Jazyk |
|---|---|---|
| dc.contributor.author | Půst, L. | |
| dc.contributor.author | Pešek, L. | |
| dc.contributor.author | Šnábl, P. | |
| dc.contributor.editor | Adámek, Vítězslav | |
| dc.contributor.editor | Jonášová, Alena | |
| dc.contributor.editor | Plánička, Stanislav | |
| dc.contributor.editor | Zajíček, Martin | |
| dc.date.accessioned | 2019-01-17T12:05:48Z | - |
| dc.date.available | 2019-01-17T12:05:48Z | - |
| dc.date.issued | 2018 | |
| dc.identifier.citation | Computational mechanics 2018: book of extended abstracts: 34th conference with international participation, p. 85-86. | en |
| dc.identifier.isbn | 978-80-261-0819-1 | |
| dc.identifier.uri | http://hdl.handle.net/11025/30820 | |
| dc.identifier.uri | https://www.zcu.cz/export/sites/zcu/pracoviste/vyd/online/FAV_Computational_Mechanics_2018.pdf | |
| dc.description.sponsorship | This work has been supported by the grant project of the Czech Science Foundation No 16-04546S Aero-elastic couplings and dynamic behaviour of rotational periodic bodies´. | en |
| dc.format | 2 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.language.iso | en | en |
| dc.publisher | Západočeská univerzita v Plzni | cs |
| dc.relation.ispartofseries | Computational Mechanics | en |
| dc.rights | Copyright © 2018 University of West Bohemia, Plzeň, Czech Republic | en |
| dc.subject | lopatky turbíny | cs |
| dc.subject | chvění | cs |
| dc.subject | suché tření | cs |
| dc.subject | výpočetní modelování | cs |
| dc.title | Damping of flutter oscillations by dry friction contacts | en |
| dc.type | konferenční příspěvek | cs |
| dc.type | conferenceObject | en |
| dc.rights.access | openAccess | en |
| dc.type.version | publishedVersion | en |
| dc.description.abstract-translated | Self-excited flutter vibrations of turbine blades are very dangerous phenomena for the service life of turbines. The various design treatments are therefore applied for suppression of blades� flutter vibrations. The introduction of dry friction elements is one of the very effective methods. The dynamic behavior of a computational model of 30-blades turbine wheel is investigated in the proposed paper. The blades in the rotating cascade are excited by aerodynamic forces arising from the spatially periodical flow of steam through the stator blades cascade. This flow produces both forced vibration and self-excited vibrations - flutter. The application of dry friction elements on reduction of these dangerous vibrations is presented on several examples. | en |
| dc.subject.translated | turbine blades | en |
| dc.subject.translated | flutter vibrations | en |
| dc.subject.translated | dry friction | en |
| dc.subject.translated | computational biomechanics | en |
| dc.type.status | Peer-reviewed | en |
| Vyskytuje se v kolekcích: | Computational mechanics 2018 Computational mechanics 2018 | |
Soubory připojené k záznamu:
| Soubor | Popis | Velikost | Formát | |
|---|---|---|---|---|
| Pust.pdf | Plný text | 441,83 kB | Adobe PDF | Zobrazit/otevřít |
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