The onset of double diffusive convection
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M.S. Malashetty; Mahantesh Swamy
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Article
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2010
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Elsevier Science
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English
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The onset of double diffusive convection in a viscoelastic fluid layer is studied using a linear and a weak nonlinear stability analyses. The onset criterion for stationary, oscillatory and finite amplitude convection is derived analytically. There is a competition between the processes of thermal d