| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7216071 | Comptes Rendus Mécanique | 2018 | 11 Pages |
Abstract
A separated turbulent flow in an axisymmetrical nozzle is studied numerically. Two configurations nozzle are investigated. The first one is the truncated ideal contour nozzle, DLR-TIC, is fed with nitrogen. The second configuration is called the thrust optimized contour nozzle or TOC type, ONERA-TOC, where the operating gas is a hot air. The classical pattern of a free shock separation is obtained for different values of the nozzle pressure ratio. The results are compared and validated using experimental data.
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Authors
Abderrahmane Nebbache,