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On The Mesh Divergence Of Inviscid Adjoint Solutions
14th WCCM-ECCOMAS Congress 2020
Certain two and three dimensional numerical solutions to the adjoint Euler equations have a value at and near the surface of wings and airfoils that depends strongly on the mesh density and which does not converge as the mesh is refined. The purpose of this paper is to characterize this problem and offer insights as to the possible explanation of this unusual behavior.
Document information
Published on 11/03/21
Submitted on 11/03/21
Volume 1300 - Inverse Problems, Optimization and Design, 2021
DOI: 10.23967/wccm-eccomas.2020.258
Licence: CC BY-NC-SA license
Categories
Engineering, Mechanical
Mechanics
