Computational simulations using the Launch Ascent and Vehicle Aerodynamics (LAVA) framework are presented for the First AIAA Sonic Boom Prediction Workshop test cases. The framework is utilized with both structured overset and unstructured meshing approaches. The three workshop test cases include an axisymmetric body, a Delta Wing-Body model, and a complete low-boom supersonic transport concept. Solution sensitivity to mesh type and sizing, and several numerical convective flux discretization choices are presented and discussed. Favorable comparison between the computational simulations and experimental data of nearand mid-field pressure signatures were obtained.
LAVA Simulations for the AIAA Sonic Boom Prediction Workshop
AIAA Aviation 2014 ; 2014 ; Atlanta, GA, United States
16.06.2014
Aufsatz (Konferenz)
Keine Angabe
Englisch
LAVA Simulations for the AIAA Sonic Boom Prediction Workshop (AIAA 2014-2008)
British Library Conference Proceedings | 2014
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