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A postprocessor for a posteriori error estimation of computed flow parameters

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Abstract

The possibility is explored of creating a postprocessor for a posteriori error estimation of computed target functionals based on the residual generated by a high-accuracy stencil and adjoint parameters as applied to a numerical solution. The applicability of this approach to the supersonic Euler equations is confirmed by computing the density at a control point.

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Authors and Affiliations

  1. Korolev Rocket and Space Corporation Energia, ul. Lenina 4a, Korolev, Moscow oblast, 141070, Russia

    A. K. Alekseev & S. V. Zhurin

Authors
  1. A. K. Alekseev
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  2. S. V. Zhurin
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Original Russian Text © A.K. Alekseev, S.V. Zhurin, 2006, published in Zhurnal Vychislitel’noi Matematiki i Matematicheskoi Fiziki, 2006, Vol. 46, No. 9, pp. 1704–1710.

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Alekseev, A.K., Zhurin, S.V. A postprocessor for a posteriori error estimation of computed flow parameters. Comput. Math. and Math. Phys. 46, 1623–1628 (2006). https://doi.org/10.1134/S0965542506090132

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  • DOI: https://doi.org/10.1134/S0965542506090132

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