Flow instability in a large aspect ratio porous medium with an internal heat source (Q2365788)
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| Language | Label | Description | Also known as |
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| English | Flow instability in a large aspect ratio porous medium with an internal heat source |
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Flow instability in a large aspect ratio porous medium with an internal heat source (English)
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29 June 1993
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Natural convection in a horizontal as well as inclined porous channel with uniform internal heat generation is investigated for a large aspect ratio. Numerical solutions are obtained using the Arakawa-DuFort-Frankel scheme. For a duct with an aspect ratio of 10, a complicated solution structure, i.e. the presence of stable, periodic, quasi-periodic and chaotic behavior is observed upon increasing the Rayleigh number.
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inclined porous channel
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Arakawa-DuFort-Frankel scheme
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chaotic behavior
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