Parallel performance of FrontFlow/Violet-Cartesian with wall- modelled LES capability
Abstract eng: We have developed Cartesian-based high-performance parallel flow solver FrontFlow/Violet—Cartesian (FFV-C) by implementing wall-modelled LES. In this work, parallel performance of FFV-C is examined by choosing NACA0012 airfoil as a validation model. As a result, excellent scalability was observed. It was also found that the computational cost in the model is only 20 percent larger than that without the wall model. This shows potential to perform computation of high Reynolds number flows with much less expense than DNS.
Publisher:
International Union of Theoretical and Applied Mechanics, 2016
Conference Title:
Conference Title:
24th International Congress of Theoretical and Applied Mechanics
Conference Venue:
Montreal (CA)
Conference Dates:
2016-08-21 / 2016-08-26
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2016-11-15, last modified 2016-11-15
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