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Forum: OpenFOAM

November 17, 2011, 06:02

Replies: 8

High order convective schemes

Views: 3,766

Posted By pbohorquez

Hi Amir, WENO works with success without...

Hi Amir, WENO works with success without introducing stability difficulties (Shu, 2009). Unfortunately, OF does not implement this family of numerical schemes that will improve the result of many...

Forum: OpenFOAM

November 16, 2011, 14:01

Replies: 8

High order convective schemes

Views: 3,766

Posted By pbohorquez

Hi Amir, the schemes are high order with exponent...

Hi Amir, the schemes are high order with exponent very close to 2.00. Curious, for convective dominated problem on simple geometries I usually prefer low diffusive WENO schemes (order >=5). Best...

Forum: OpenFOAM

November 16, 2011, 10:23

Replies: 8

High order convective schemes

Views: 3,766

Posted By pbohorquez

Hilary and Henry Weller implemented new...

Hilary and Henry Weller implemented new polynomial-fit higher-order schemes (quadraticLinearFit, quadraticLinearPureUpwindFit, among others) in OF versions >= 1.6. For further details on the...

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