|October 3, 2010, 03:43||
Ultimate Flux Limiter
Join Date: Apr 2010
Location: Greenville, South Carolina, USA
Posts: 10Rep Power: 8
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 04:02.
|August 2, 2016, 20:55||
Join Date: Jun 2015
Posts: 22Rep Power: 3
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?
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