118 Pages
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Investigating finite volume time domain methods in computational electromagnetics [Elektronische Ressource] / von Chakrapani Bommaraju

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InvestigatingFiniteVolumeTimeDomainMethodsinComputationalElectromagneticsVomFachbereichElektrotechnikundInformationstechnikderTechnischenUniversitätDarmstadtzurErlangungderWürdeeinesDoktorIngenieurs(Dr.-Ing.)genehmigteDissertationvonChakrapani Bommaraju, M.Sc.,ausMachilipatnam,IndienSeptember2009—Darmstadt—D17Investigating FiniteVolumeTimeDomainMethodsinComputational ElectromagneticsVomFachbereichElektrotechnikundInformationstechnikderTechnischenUniversitätDarmstadtzurErlangungderWürdeeinesDoktorIngenieurs(Dr.-Ing.)genehmigteDissertation von ChakrapaniBommaraju, M.Sc.,ausMachilipatnam,Indien1. Referent : Prof. Dr.-Ing. ThomasWeiland2. Korreferent: Prof. Dr. rer.nat. Karl–JörgLangenbergTagderEinreichung: 07.07.2009TagderPrüfung : 25.09.2009Darmstadt—D17InstitutfürTheorieElektromagnetischerFelderFachbereichElektrotechnikundInformationstechnikTechnischeUniversitätDarmstadtmeiner Familie gewidmetAbstractIn this work, the finite volume time domain semidiscreteformulation, discrete in the space and contin-uous in the time, is derived starting from the Maxwell’s equations. This formulation is used to explainvariations in finite volume time domain methods e.g., methods which differ in spatial approximation.The time marching schemes that can be employed to turn these semidiscrete formulations into discretesystemsare presented.

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Published 01 January 2009
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Language English
Document size 4 MB