Multimodel design strategies applied to sonic boom reduction
F Alauzet, S Borel-Sandou, L Daumas… - European Journal of …, 2008 - Taylor & Francis
European Journal of Computational Mechanics/Revue Européenne de …, 2008•Taylor & Francis
The shape optimization of a supersonic aircraft need a composite model combining a 3D
CFD high-fidelity model and a simplified boom propagation model. The management of this
complexity is studied in an optimization loop, with exact discrete adjoints of 3D flow and
mesh deformation system. The introduction of a mesh adaptation algorithm is also
considered.
CFD high-fidelity model and a simplified boom propagation model. The management of this
complexity is studied in an optimization loop, with exact discrete adjoints of 3D flow and
mesh deformation system. The introduction of a mesh adaptation algorithm is also
considered.
The shape optimization of a supersonic aircraft need a composite model combining a 3D CFD high-fidelity model and a simplified boom propagation model. The management of this complexity is studied in an optimization loop, with exact discrete adjoints of 3D flow and mesh deformation system. The introduction of a mesh adaptation algorithm is also considered.
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