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Old   August 1, 2007, 09:49
Default boundedness
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Jorn
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In an FSI simulation where I pump water with solute (additional variable) through a channel structure I get negative concentrations if the time step is too high. I'm using high resolution scheme, 2nd order backward Euler. I was just wondering if there are other things I could do to avoid negative conc. besides decreasing the time-step? Thanks
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