The study provides a deeper insight of the dissipation mechanism, provides a mathematical criterion (called χ-criterion) characterizing the dissipation for 2-D ...
Abstract: A comprehensive study of the numerical properties of high-order residual-based dissi- pation terms for unsteady compressible flows leads to the ...
Alain Lerat, K. Grimich, Pasquale Cinnella: On the design of high order residual-based dissipation for unsteady compressible flows. J. Comput. Phys.
The numerical dissipation operator of Residual-Based Compact (RBC) schemes of high accuracy is identified and analysed for hyperbolic systems of conservation ...
Abstract: A comprehensive study of the numerical properties of high-order residual-based dissipation terms for unsteady compressible flows leads to the design ...
On the design of high order residual-based dissipation for unsteady compressible flows. A. Lerat 1. ,. K Grimich 1. ,. P. Cinnella 1. Show full list: 3 authors.
A residual-based compact scheme initially developed for steady compressible flows computation is extended to the unsteady case.
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Precisely, we design high-order finite difference RBC schemes for unsteady compressible flows, and provide a comprehensive study of their dissipation properties ...
Jul 24, 2012 · A comprehensive study of the numerical properties of high-order residual-based dissipation terms for unsteady compressible flows leads to ...
Recent developments about the extension of high-order Residual-Based Compact schemes to unsteady flows and complex configurations are discussed, ...