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Old   January 3, 2013, 06:31
Default central differencig
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Hi every one!
is it possible to descritize dimensional convection-diffusion terms by central differencig approach?
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Old   January 3, 2013, 19:07
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Central differencing is available as a advection scheme option. Diffusion terms are evaluated using a shape function approach which for some element shapes can be equivalent to central differencing.
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