About: FEM nonlinear contact vibration analysis of a disc adapter

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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
rdfs:seeAlso	http://engmech.cz/2011/im/doc/EM2011_proceedings.pdf
Description	In order to simulate a launch, all space instruments undergo a vibration tests. Due to the fixing points in vibrating machines being different, adapters are used for each space instrument. In random environments the load is defined as stochastic data. Only linear analysis can be used. This article describes the method for FE modeling of nonlinear contact transient analysis. The load is defined as random stochastic data depicted as a graph versus time and applied to space instruments. For base excitation, the large-mass method was used. The contact is formed by GAP elements. From the results, the PSD (Power Spectral Density) spectrum and gRMS values of vibration are computed and evaluated. In order to simulate a launch, all space instruments undergo a vibration tests. Due to the fixing points in vibrating machines being different, adapters are used for each space instrument. In random environments the load is defined as stochastic data. Only linear analysis can be used. This article describes the method for FE modeling of nonlinear contact transient analysis. The load is defined as random stochastic data depicted as a graph versus time and applied to space instruments. For base excitation, the large-mass method was used. The contact is formed by GAP elements. From the results, the PSD (Power Spectral Density) spectrum and gRMS values of vibration are computed and evaluated. (en)
Title	FEM nonlinear contact vibration analysis of a disc adapter FEM nonlinear contact vibration analysis of a disc adapter (en)
skos:prefLabel	FEM nonlinear contact vibration analysis of a disc adapter FEM nonlinear contact vibration analysis of a disc adapter (en)
skos:notation	RIV/00010669:_____/11:#0001263!RIV12-MSM-00010669
http://linked.open...avai/predkladatel	Výzkumný a zkušební letecký ústav, a.s.
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(1M0501)
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Had, Jiří Jamróz, Tomáš Dániel, Vladimír
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	Výzkumný a zkušební letecký ústav, a.s.
http://linked.open...dnocenehoVysledku	199492
http://linked.open...ai/riv/idVysledku	RIV/00010669:_____/11:#0001263
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	vibration; space instrument; contact; FEM (en)
http://linked.open.../riv/klicoveSlovo	space instrument FEM vibration contact
http://linked.open...ontrolniKodProRIV	[96D08CAD2735]
http://linked.open...v/mistoKonaniAkce	Svratka, Česká Republika
http://linked.open...i/riv/mistoVydani	Praha
http://linked.open...i/riv/nazevZdroje	ENGINEERING MECHANICS 2011 - Book of full texts
http://linked.open...in/vavai/riv/obor	JS
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Aerospace Research Centre
http://linked.open...UplatneniVysledku	2011
http://linked.open...iv/tvurceVysledku	Dániel, Vladimír Had, Jiří Jamróz, Tomáš
http://linked.open...vavai/riv/typAkce	EUR - Evropská
http://linked.open.../riv/zahajeniAkce	2011-05-09 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Ústav termomechaniky AV ČR
https://schema.org/isbn	978-80-87012-33-8
is http://linked.open...avai/riv/vysledek of	FEM nonlinear contact vibration analysis of a disc adapter FEM nonlinear contact vibration analysis of a disc adapter

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