A discontinous Galerkin finite element method with an efficient time integration scheme for accurate simulations

Handle URI:
http://hdl.handle.net/10754/564402
Title:
A discontinous Galerkin finite element method with an efficient time integration scheme for accurate simulations
Authors:
Liu, Meilin; Bagci, Hakan ( 0000-0003-3867-5786 )
Abstract:
A discontinuous Galerkin finite element method (DG-FEM) with a highly-accurate time integration scheme is presented. The scheme achieves its high accuracy using numerically constructed predictor-corrector integration coefficients. Numerical results show that this new time integration scheme uses considerably larger time steps than the fourth-order Runge-Kutta method when combined with a DG-FEM using higher-order spatial discretization/basis functions for high accuracy. © 2011 IEEE.
KAUST Department:
Physical Sciences and Engineering (PSE) Division; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division; Electrical Engineering Program; Computational Electromagnetics Laboratory
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2011 IEEE International Symposium on Antennas and Propagation (APSURSI)
Conference/Event name:
2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011
Issue Date:
Jul-2011
DOI:
10.1109/APS.2011.5997233
Type:
Conference Paper
ISSN:
15223965
ISBN:
9781424495634
Appears in Collections:
Conference Papers; Physical Sciences and Engineering (PSE) Division; Electrical Engineering Program; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorLiu, Meilinen
dc.contributor.authorBagci, Hakanen
dc.date.accessioned2015-08-04T06:26:23Zen
dc.date.available2015-08-04T06:26:23Zen
dc.date.issued2011-07en
dc.identifier.isbn9781424495634en
dc.identifier.issn15223965en
dc.identifier.doi10.1109/APS.2011.5997233en
dc.identifier.urihttp://hdl.handle.net/10754/564402en
dc.description.abstractA discontinuous Galerkin finite element method (DG-FEM) with a highly-accurate time integration scheme is presented. The scheme achieves its high accuracy using numerically constructed predictor-corrector integration coefficients. Numerical results show that this new time integration scheme uses considerably larger time steps than the fourth-order Runge-Kutta method when combined with a DG-FEM using higher-order spatial discretization/basis functions for high accuracy. © 2011 IEEE.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.subjectDG-FEMen
dc.subjecthigh-order accuracyen
dc.subjecttime-steppingen
dc.titleA discontinous Galerkin finite element method with an efficient time integration scheme for accurate simulationsen
dc.typeConference Paperen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.contributor.departmentElectrical Engineering Programen
dc.contributor.departmentComputational Electromagnetics Laboratoryen
dc.identifier.journal2011 IEEE International Symposium on Antennas and Propagation (APSURSI)en
dc.conference.date3 July 2011 through 8 July 2011en
dc.conference.name2011 IEEE International Symposium on Antennas and Propagation and USNC/URSI National Radio Science Meeting, APSURSI 2011en
dc.conference.locationSpokane, WAen
kaust.authorLiu, Meilinen
kaust.authorBagci, Hakanen
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