Engineering topics
Kotov, Dmitry Vladimirovich
Publications and source records attributed to Kotov, Dmitry Vladimirovich.
Performance of Improved High-Order Filter Schemes for Turbulent Flows with Shocks
The performance of the filter scheme with improved dissipation control κ has been demonstrated for different flow types. The scheme with local κ is shown to obtain more accurate results than its counterparts with global or constant κ. At the same time no additional tuning is needed to achieve high accuracy of the method when using the local κ technique. However, further improvement of the method might be needed for even more complex and/or extreme flows.
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