About: Hard-Coupled Modeling of Induction Shrink Fit of Gas-Turbine Active Wheel

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Hard-coupled model of induction heating of a ferromagnetic disk is presented. The problem is described by three coupled partial differential equations (for the distribution of electromagnetic field, temperature field and field of thermoelastic displacements) whose coefficients are temperature-dependent functions. The system is solved numerically in the monolithic formulation by a fully adaptive finite element method of higher order of accuracy implemented into own codes Hermes and Agros. The methodology is illustrated by a typical example—heating of an active wheel of a high-speed gas turbine that is to be hot-pressed on a shaft with the aim of obtaining a shrink fit allowing transferring the given torque at the nominal revolutions. Evaluated and discussed are also the parameters of the heating process in transverse and longitudinal magnetic fields. Hard-coupled model of induction heating of a ferromagnetic disk is presented. The problem is described by three coupled partial differential equations (for the distribution of electromagnetic field, temperature field and field of thermoelastic displacements) whose coefficients are temperature-dependent functions. The system is solved numerically in the monolithic formulation by a fully adaptive finite element method of higher order of accuracy implemented into own codes Hermes and Agros. The methodology is illustrated by a typical example—heating of an active wheel of a high-speed gas turbine that is to be hot-pressed on a shaft with the aim of obtaining a shrink fit allowing transferring the given torque at the nominal revolutions. Evaluated and discussed are also the parameters of the heating process in transverse and longitudinal magnetic fields. (en)
Title	Hard-Coupled Modeling of Induction Shrink Fit of Gas-Turbine Active Wheel Hard-Coupled Modeling of Induction Shrink Fit of Gas-Turbine Active Wheel (en)
skos:prefLabel	Hard-Coupled Modeling of Induction Shrink Fit of Gas-Turbine Active Wheel Hard-Coupled Modeling of Induction Shrink Fit of Gas-Turbine Active Wheel (en)
skos:notation	RIV/61388998:_____/12:00386185!RIV13-AV0-61388998
http://linked.open...avai/predkladatel	Ústav termomechaniky AV ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/09/1305), P(GAP102/11/0498), Z(AV0Z20570509)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Doležel, Ivo Kůs, Pavel
http://linked.open.../riv/druhVysledku	C - Kapitola v knize
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	138631
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/12:00386185
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	induction shrink fit; finite element methods of higher order of accuracy; coupled problem (en)
http://linked.open.../riv/klicoveSlovo	induction shrink fit finite element methods of higher order of accuracy coupled problem
http://linked.open...ontrolniKodProRIV	[A2F6CEACDD87]
http://linked.open...i/riv/mistoVydani	Heidelberg
http://linked.open...vEdiceCisloSvazku	Studies in Computational Intelligence, 459
http://linked.open...i/riv/nazevZdroje	Selected Topics in Nonlinear Dynamics and Theoretical Electrical Engineering
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...v/pocetStranKnihy	419 (xsd:int)
http://linked.open...cetTvurcuVysledku	5 (xsd:int)
http://linked.open...vavai/riv/projekt	Problems of thermoelasticity and pseudoplasticity in electromagnetism New adaptive higher-order monolithic methods for numerical solution of evolutionary multiphysics problems in electrical engineering
http://linked.open...UplatneniVysledku	2012
http://linked.open...iv/tvurceVysledku	Doležel, Ivo Karban, P. Kůs, Pavel Kotlan, V. Ulrych, B.
http://linked.open...n/vavai/riv/zamer	Interaction of Electromagnetic Fields and Dynamics of Controlled Energy Conversions in Electrical Engineering
number of pages	15 (xsd:int)
http://bibframe.org/vocab/doi	10.1007/978-3-642-34560-9_16
http://purl.org/ne...btex#hasPublisher	Springer-Verlag
https://schema.org/isbn	978-3-642-34559-3
is http://linked.open...avai/riv/vysledek of	Hard-Coupled Modeling of Induction Shrink Fit of Gas-Turbine Active Wheel

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