About: Modelling of materials degradation caused by corrosion

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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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.vzlu.cz/cz/transfer-vysledku/clanky-ve-sbornicich-d/
Description	This paper is focused on the possibility of the application of mathematical modelling for simulation of the galvanic corrosion under the conditions of thin film electrolyte. The thin film of electrolyte covering parts of construction is common situation in air-craft or automotive industry, where condensation of moisture appears especially on upper parts of planes or on chassis of cars. For the simulation of a galvanic corrosion problem it is necessary to define geometry and the boundary conditions. Geometry is described by means of a 3D model including used materials. The boundary condi-tions for the mathematical model have to describe the kinetics of corrosion reactions end a current flow through the conductive environment. Outputs of the analysis could be potential or current density distribution on the surfaces exposed to the electrolyte anywhere on the model, including the displaying of potential gradient. This enables to derive corrosion rates over time and anodic and cathodic regions in the structure can be identified. Based on these output information critical parts of construction can be defined. This paper is focused on the possibility of the application of mathematical modelling for simulation of the galvanic corrosion under the conditions of thin film electrolyte. The thin film of electrolyte covering parts of construction is common situation in air-craft or automotive industry, where condensation of moisture appears especially on upper parts of planes or on chassis of cars. For the simulation of a galvanic corrosion problem it is necessary to define geometry and the boundary conditions. Geometry is described by means of a 3D model including used materials. The boundary condi-tions for the mathematical model have to describe the kinetics of corrosion reactions end a current flow through the conductive environment. Outputs of the analysis could be potential or current density distribution on the surfaces exposed to the electrolyte anywhere on the model, including the displaying of potential gradient. This enables to derive corrosion rates over time and anodic and cathodic regions in the structure can be identified. Based on these output information critical parts of construction can be defined. (en)
Title	Modelling of materials degradation caused by corrosion Modelling of materials degradation caused by corrosion (en)
skos:prefLabel	Modelling of materials degradation caused by corrosion Modelling of materials degradation caused by corrosion (en)
skos:notation	RIV/00010669:_____/13:#0001657!RIV14-MPO-00010669
http://linked.open...avai/predkladatel	Výzkumný a zkušební letecký ústav, a.s.
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Diblikova, Linda Pazderová, Martina Jeníček, Vít
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	88947
http://linked.open...ai/riv/idVysledku	RIV/00010669:_____/13:#0001657
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Corrosion; Modeling (en)
http://linked.open.../riv/klicoveSlovo	Corrosion Modeling
http://linked.open...ontrolniKodProRIV	[149A90A00690]
http://linked.open...v/mistoKonaniAkce	Estoril, Portugal
http://linked.open...i/riv/nazevZdroje	EUROCORR2013
http://linked.open...in/vavai/riv/obor	JK
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Pazderová, Martina Diblíková, Linda Jeníček, Vít
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-01-01 (xsd:date)
number of pages	5 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Neuveden
https://schema.org/isbn	978-989-8601-31-5

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