Open AccessNumerical simulation of sonic boom near-field flow over 69-degree delta wing body
Author(s) -
Т. А. Киселева,
S Lukeshevich
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1404/1/012111
Subject(s) - sonic boom , delta wing , boom , supersonic speed , degree (music) , aerospace engineering , wing , computer science , computational fluid dynamics , delta , field (mathematics) , acoustics , geology , engineering , physics , mathematics , oceanography , pure mathematics
Fast and accurate prediction of sonic boom intensity is important in performing design and optimization studies of a supersonic aircraft. The paper presents the computational mesh generation technique for sonic boom prediction in the near field of complex geometry body. Studies are done on a 69-degree delta wing body model used for testing various prediction techniques in the framework of the AIAA Sonic Boom Prediction Workshops.