| Issue |
Volume 7, 2015
Progress in Flight Physics – Volume 7
|
|
|---|---|---|
| Page(s) | 453 - 474 | |
| Section | Shock waves | |
| DOI | https://doi.org/10.1051/eucass/201507453 | |
| Published online | 08 June 2015 | |
Conical flows near V-shaped wings with shock waves attached on leading edges
1
Institute of Mechanics, M. V. Lomonosov Moscow State
University
1 Michurinskii Prosp.,
Moscow
119192,
Russia
2
Institute of Computer Aided Design Russian Academy of
Sciences
19/18 Brestskaya 2nd
Str., Moscow
123056,
Russia
The results of complex theoretical and experimental studies of symmetric and nonsymmetric flow near V-shaped wings with supersonic leading edges are presented. In particular, it is shown that in many cases, the characteristics of supersonic conical flows in the presence of branched shock waves and turbulent boundary layer separation caused by internal shock waves on the underlying surface can be described in terms of the ideal gas model, excluding the structure of the separated flow. Criteria for the appearance of eddy features of nonviscous origin in the shock layer are established.
© Owned by the authors, published by EDP Sciences, 2015