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Comparison of Optimized High-Order Finite-Difference Schemes for Computational Aeroacoustics

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conference contribution
posted on 2009-11-02, 16:04 authored by Aldo Rona, Ivan Spisso, Sergio Pirozzoli, Matteo Bernardini
This paper compares the performance of two optimized high-order finite-difference schemes with Runge-Kutta time integration. The theory suggests the superiority of the space- and time- optimization schemes in comparison to their classical counterparts. Numerical tests are reported for one-dimensional linear advection.

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Citation

47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition, Orlando, Florida, Jan. 5-8, 2009, Proceedings of, 498.

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47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition

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American Institute of Aeronautics and Astronautics (AIAA)

Available date

2009-11-02

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http://www.aiaa.org/content.cfm?pageid=406 http://www.aiaa.org/content.cfm?pageid=2

Notes

This paper was published as 47th AIAA Aerospace Sciences Meeting including The New Horizons Forum and Aerospace Exposition, Orlando, Florida, Jan. 5-8, 2009, Proceedings of, 498. It is available from http://www.aiaa.org/content.cfm?pageid=406. It is reprinted with permission of the American Institute of Aeronautics and Astronautics, Inc.

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en

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