Thermodiffusion-induced instabilities in reactive systems

Dutta, Sumana ; Ray, Deb Shankar (2007) Thermodiffusion-induced instabilities in reactive systems Physical Review E - Statistical, Nonlinear and Soft Matter Physics, 75 (6). 066206_1-066206_9. ISSN 1539-3755

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We examine the influence of a thermal gradient on a classical reaction-diffusion system. The different instability regions in the appropriate parameter space are examined. We show how the imposed temperature gradient destabilizes a chemical front via the Soret effect, giving rise to both absolute and convective instability.

Item Type:Article
Source:Copyright of this article belongs to The American Physical Society.
ID Code:76813
Deposited On:07 Jan 2012 06:14
Last Modified:07 Jan 2012 06:14

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