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October 3, 2010, 04:43
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Ultimate Flux Limiter
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New Member
Ali
Join Date: Apr 2010
Location: Greenville, South Carolina, USA
Posts: 11
Rep Power: 16  |
Dear all
I'm wondering, I could finally write the algorithm of Ultimate Flux Limiter which has introduced by B. P. Leonard. When I implemented this limiter I found something weird. This limiter does not work properly with high Courant numbers such as 0.5 and 0.05 . In addition, every time I run my program (this is only for advection) I have a decrease in peak concentration. Is that true or in other word is This the nature of Ultimate Limiter with QUICKEST scheme? thank you in advance. P.S. : Here one of my index outputs is attached. Please take a look.Tecplot Output.pdf Last edited by gentela; October 3, 2010 at 05:02. |
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August 2, 2016, 21:55
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#2 |
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Member
iman
Join Date: Jun 2015
Posts: 35
Rep Power: 11 |
Dear Ali
Would you please send me your Ultimate Flux Limiter algorithm? untill now I couldn't find any reference file that explains the procedure (e.g. like in the examples in other subroutines). Any guides could be valuables? thank you email: irp.cfdonline@gmail.com |
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