A discontinuous Galerkin method for solving transient Maxwell equations with nonlinear material properties

Handle URI:
http://hdl.handle.net/10754/564941
Title:
A discontinuous Galerkin method for solving transient Maxwell equations with nonlinear material properties
Authors:
Sirenko, Kostyantyn; Asirim, Ozum Emre; Bagci, Hakan ( 0000-0003-3867-5786 )
Abstract:
Discontinuous Galerkin time-domain method (DGTD) has been used extensively in computational electromagnetics for analyzing transient electromagnetic wave interactions on structures described with linear constitutive relations. DGTD expands unknown fields independently on disconnected mesh elements and uses numerical flux to realize information exchange between fields on different elements (J. S. Hesthaven and T. Warburton, Nodal Discontinuous Galerkin Method, 2008). The numerical flux of choice for 'linear' Maxwell equations is the upwind flux, which mimics accurately the physical behavior of electromagnetic waves on discontinuous boundaries. It is obtained from the analytical solution of the Riemann problem defined on the boundary of two neighboring mesh elements.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Computational Electromagnetics Laboratory
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2014 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)
Conference/Event name:
2014 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2014
Issue Date:
Jul-2014
DOI:
10.1109/USNC-URSI.2014.6955539
Type:
Conference Paper
ISBN:
9781479937462
Appears in Collections:
Conference Papers; Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorSirenko, Kostyantynen
dc.contributor.authorAsirim, Ozum Emreen
dc.contributor.authorBagci, Hakanen
dc.date.accessioned2015-08-04T07:25:48Zen
dc.date.available2015-08-04T07:25:48Zen
dc.date.issued2014-07en
dc.identifier.isbn9781479937462en
dc.identifier.doi10.1109/USNC-URSI.2014.6955539en
dc.identifier.urihttp://hdl.handle.net/10754/564941en
dc.description.abstractDiscontinuous Galerkin time-domain method (DGTD) has been used extensively in computational electromagnetics for analyzing transient electromagnetic wave interactions on structures described with linear constitutive relations. DGTD expands unknown fields independently on disconnected mesh elements and uses numerical flux to realize information exchange between fields on different elements (J. S. Hesthaven and T. Warburton, Nodal Discontinuous Galerkin Method, 2008). The numerical flux of choice for 'linear' Maxwell equations is the upwind flux, which mimics accurately the physical behavior of electromagnetic waves on discontinuous boundaries. It is obtained from the analytical solution of the Riemann problem defined on the boundary of two neighboring mesh elements.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleA discontinuous Galerkin method for solving transient Maxwell equations with nonlinear material propertiesen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputational Electromagnetics Laboratoryen
dc.identifier.journal2014 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)en
dc.conference.date6 July 2014 through 11 July 2014en
dc.conference.name2014 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2014en
kaust.authorSirenko, Kostyantynen
kaust.authorBagci, Hakanen
kaust.authorAsirim, Ozum Emreen
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