About: Imposed rubber elements for bladed wheel vibration suppression

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Imposed rubber elements for bladed wheel vibration suppression Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The proposed contribution deals with a novelty research of a bladed wheel vibration suppression by inserted elements of temperature resistive rubber like materials. The FKM rubber was selected as a perspective material since it is known by its resistances against high temperatures and against aggressive chemicals. As a study case the five-blade bundle linked by wedge-form rubber elements imposed in the head interspaces of the neighboring blades was chosen. Thermo-mechanical effect on the dynamics of the bundle was investigated numerically and experimentally and a good agreement was achieved in modal characteristics of both approaches. The results of the study show that although the damping markedly decreases in high temperature 150^0 C with respect to a room temperature, the damping capacity of the FKM elements remains still relatively high with comparison to the interblade structural damping by means of the dry friction. The proposed contribution deals with a novelty research of a bladed wheel vibration suppression by inserted elements of temperature resistive rubber like materials. The FKM rubber was selected as a perspective material since it is known by its resistances against high temperatures and against aggressive chemicals. As a study case the five-blade bundle linked by wedge-form rubber elements imposed in the head interspaces of the neighboring blades was chosen. Thermo-mechanical effect on the dynamics of the bundle was investigated numerically and experimentally and a good agreement was achieved in modal characteristics of both approaches. The results of the study show that although the damping markedly decreases in high temperature 150^0 C with respect to a room temperature, the damping capacity of the FKM elements remains still relatively high with comparison to the interblade structural damping by means of the dry friction. (en)
Title	Imposed rubber elements for bladed wheel vibration suppression Imposed rubber elements for bladed wheel vibration suppression (en)
skos:prefLabel	Imposed rubber elements for bladed wheel vibration suppression Imposed rubber elements for bladed wheel vibration suppression (en)
skos:notation	RIV/61388998:_____/13:00395631!RIV14-GA0-61388998
http://linked.open...avai/riv/aktivita	I P
http://linked.open...avai/riv/aktivity	I, P(GA101/09/1166)
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Cibulka, Jan Pešek, Luděk Bula, Vítězslav Půst, Ladislav
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav termomechaniky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	79264
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/13:00395631
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	blade; vibration; damping; rubber; thermo-mechanical characteristics (en)
http://linked.open.../riv/klicoveSlovo	rubber damping vibration thermo-mechanical characteristics blade
http://linked.open...ontrolniKodProRIV	[8CE218B61F11]
http://linked.open...v/mistoKonaniAkce	Lisbon
http://linked.open...i/riv/mistoVydani	Lisbon
http://linked.open...i/riv/nazevZdroje	Proceedings of the 11th International Conference on Vibration Problems
http://linked.open...in/vavai/riv/obor	BI
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Research of dynamic behaviour and optimalization of complex rotating systems with non-linear couplings and high damping materials
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Bula, Vítězslav Cibulka, Jan Pešek, Luděk Půst, Ladislav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-09-09 (xsd:date)
number of pages	10 (xsd:int)
http://purl.org/ne...btex#hasPublisher	APMTAC
https://schema.org/isbn	978-989-96264-4-7

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software