Title :
Stability analysis of finite volume time domain methods
Author :
Bommaraju, Chakrapani
Author_Institution :
Stream of Electron. & Commun. Eng., Int. Inst. of Inf. Technol.-Hyderabad, Hyderabad, India
Abstract :
In this paper, the finite volume time domain semi-discrete formulation, discrete in space and continuous in time, is presented. To turn this into a discrete system of equations, various time marching schemes are employed. An investigation is carried out on the stability of finite volume time domain methods for both central and upwind fluxes, employing these time marching schemes.
Keywords :
computational electromagnetics; finite volume methods; magnetic flux; time-domain analysis; central fluxes; discrete system; finite volume time domain semidiscrete formulation; stability analysis; time marching scheme; upwind fluxes; Eigenvalues and eigenfunctions; Equations; Face; Numerical stability; Stability analysis; Symmetric matrices; Time domain analysis; finite volume time domain methods; iteration matrix; stability analysis; system matrix; upwind flux;
Conference_Titel :
Applied Electromagnetics Conference (AEMC), 2011 IEEE
Conference_Location :
Kolkata
Print_ISBN :
978-1-4577-1098-8
DOI :
10.1109/AEMC.2011.6256852
