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Stability Analysis of Time Stepping for Prolonged Plasma Fluid Simulations

Stals, Linda; Numata, Ryusuke; Ball, Rowena

Description

The Hasegawa-Wakatani system of equations may be used to predict and study the behavior of plasma flow. Stability analysis of the flow requires results over prolonged time series, which places a great strain on computational resources. Results can only be achieved for a wide choice of parameters by using numerical methods that allow long time steps and do not pollute the results with numerical instabilities. The report presents an analysis of several linear multistep methods and concludes that...[Show more]

CollectionsANU Research Publications
Date published: 2008
Type: Journal article
URI: http://hdl.handle.net/1885/19685
Source: SIAM Journal on Scientific Computing
DOI: 10.1137/070703569

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