Abstract
The 2D airflow over 8%-thick double wedges is studied numerically. Solutions of an initial-boundary value problem for the system of Euler equations are obtained with a finite-volume solver. The solutions demonstrate non-unique flow regimes in significant bands of the given inflow Mach number M8. The realization of a certain regime depends on the time history of M8 and angle of attack. At the endpoints of the bifurcation bands, there are abrupt changes of the flow structure.
| Original language | English |
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| Title of host publication | 19th Conference on Applied Mathematics, APLIMAT 2020 Proceedings |
| Publisher | Slovak University of Technology in Bratislava |
| Pages | 727-734 |
| Number of pages | 8 |
| ISBN (Electronic) | 9788022749831 |
| Publication status | Published - 3 May 2020 |
| Event | 19th Conference on Applied Mathematics, APLIMAT 2020 - Bratislava Duration: 4 Feb 2020 → 6 Feb 2020 |
Publication series
| Name | 19th Conference on Applied Mathematics, APLIMAT 2020 Proceedings |
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Conference
| Conference | 19th Conference on Applied Mathematics, APLIMAT 2020 |
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| Country | Slovakia |
| City | Bratislava |
| Period | 4/02/20 → 6/02/20 |
Scopus subject areas
- Applied Mathematics
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Cite this
Kuzmin, A. (2020). Non-uniqueness of inviscid transonic flow over symmetric double wedges. In 19th Conference on Applied Mathematics, APLIMAT 2020 Proceedings (pp. 727-734). (19th Conference on Applied Mathematics, APLIMAT 2020 Proceedings). Slovak University of Technology in Bratislava.