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-   -   RECONSTRUCTION GRADIENT (https://www.cfd-online.com/Forums/fluent/35312-reconstruction-gradient.html)

dirk December 18, 2004 11:09
RECONSTRUCTION GRADIENT
 
Can anybody explain, what a reconstruction gradient is. There is no explanation in the FLUENT documentation.

Thanks

KP December 24, 2004 21:42
Re: RECONSTRUCTION GRADIENT
 
My self struggling with it. The macro DEFINE_ADJUST is used to calc gradient but it always returns zero. If I hot any luck I will get back to u.

randolph November 30, 2017 22:41
Use the regular gradient not the reconstructed one

uconcorde July 9, 2019 19:37
Quote:
Originally Posted by randolph (Post 673520)
Use the regular gradient not the reconstructed one
Any explanations? Thanks.

Dv

LuckyTran July 10, 2019 13:03
The reconstruction gradient has been limited by the various limiters


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