About: Space and Time Adaptive Two-Mesh hp-Finite Element Method for Transient Microwave Heating Problems

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About: Space and Time Adaptive Two-Mesh hp-Finite Element Method for Transient Microwave Heating Problems 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)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A novel, highly efficient and accurate space and time adaptive higher-order finite element method (hp-FEM) is proposed for evolutionary microwave heating problems. Since the electric field E and temperature field T are very different in nature, they are approximated on individual meshes that change dynamically in time, independently of each other. Although the approximations of E and T are defined on different meshes, the coupling is treated in a monolithic fashion using a complex-valued approximate temperature. Numerical experiments are presented that show the novel method is clearly superior to its natural competitors — the space and time adaptive (single mesh) hp-finite element method and the space and time adaptive two-mesh h-finite element method. In all cases, comparisons in both the number of degrees of freedom (discrete problem size) and CPU time are presented. A novel, highly efficient and accurate space and time adaptive higher-order finite element method (hp-FEM) is proposed for evolutionary microwave heating problems. Since the electric field E and temperature field T are very different in nature, they are approximated on individual meshes that change dynamically in time, independently of each other. Although the approximations of E and T are defined on different meshes, the coupling is treated in a monolithic fashion using a complex-valued approximate temperature. Numerical experiments are presented that show the novel method is clearly superior to its natural competitors — the space and time adaptive (single mesh) hp-finite element method and the space and time adaptive two-mesh h-finite element method. In all cases, comparisons in both the number of degrees of freedom (discrete problem size) and CPU time are presented. (en)
Title	Space and Time Adaptive Two-Mesh hp-Finite Element Method for Transient Microwave Heating Problems Space and Time Adaptive Two-Mesh hp-Finite Element Method for Transient Microwave Heating Problems (en)
skos:prefLabel	Space and Time Adaptive Two-Mesh hp-Finite Element Method for Transient Microwave Heating Problems Space and Time Adaptive Two-Mesh hp-Finite Element Method for Transient Microwave Heating Problems (en)
skos:notation	RIV/61388998:_____/10:00347694!RIV11-GA0-61388998
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA102/07/0496), P(IAA100760702), Z(AV0Z20570509)
http://linked.open...iv/cisloPeriodika	30
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Červený, Jakub Šolín, Pavel Dubcová, Lenka Kůs, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
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	288927
http://linked.open...ai/riv/idVysledku	RIV/61388998:_____/10:00347694
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	hp-finite element method; microwave heating; edge elements (en)
http://linked.open.../riv/klicoveSlovo	microwave heating edge elements hp-finite element method
http://linked.open...odStatuVydavatele	US - Spojené státy americké
http://linked.open...ontrolniKodProRIV	[E29C69418D37]
http://linked.open...i/riv/nazevZdroje	Electromagnetics
http://linked.open...in/vavai/riv/obor	JA
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Advanced algorithms for solution of coupled problems in electromagnetism Methods of higher order of accuracy for solution of multi-physics coupled problems
http://linked.open...UplatneniVysledku	2010
http://linked.open...v/svazekPeriodika	1-2
http://linked.open...iv/tvurceVysledku	Dubcová, Lenka Kůs, Pavel Šolín, Pavel Červený, Jakub
http://linked.open...ain/vavai/riv/wos	000275275700003
http://linked.open...n/vavai/riv/zamer	Interaction of Electromagnetic Fields and Dynamics of Controlled Energy Conversions in Electrical Engineering
issn	0272-6343
number of pages	18 (xsd:int)

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