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Journal articles
Comparing anisotropic adaptive strategies on the 2nd AIAA sonic boom workshop geometry
Abstract : The recent release of the 2nd AIAA sonic boom geometry offers the opportunity to review the classical anisotropic adaptive strategies for complex geometries. The design of Mach-aligned tailored grids is also a great challenge to see how adaptivity can compete with user-defined tailored grids. Two classical adaptive strategies, multi-scale and goal-oriented, are compared with the results obtained on tailored grids. For the flow solver, we discuss several low-dissipation numerical schemes of order 4th and 6th with respect to regular 2nd order scheme both on inviscid and RANS flow conditions. We finally perform a non-linear error analysis to assess the convergence of the sequence of adaptive meshes with respect to tailored grids. All results and discussions are based on the C25D baseline geometry.
Cited literature [46 references]
https://hal.inria.fr/hal-01962175
Contributor : Adrien Loseille <>
Submitted on : Thursday, December 20, 2018 - 2:19:26 PM
Last modification on : Thursday, March 11, 2021 - 9:42:02 PM
Long-term archiving on: : Friday, March 22, 2019 - 10:53:40 AM
Contributor : Adrien Loseille <>
Submitted on : Thursday, December 20, 2018 - 2:19:26 PM
Last modification on : Thursday, March 11, 2021 - 9:42:02 PM
Long-term archiving on: : Friday, March 22, 2019 - 10:53:40 AM
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