Separated nozzle flow - 30/07/18
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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.
El texto completo de este artículo está disponible en PDF.Keywords : Supersonic, Compressible, Nozzle flow, Axisymmetrical shock separation, Turbulence, URANS approach
Esquema
Vol 346 - N° 9
P. 844-854 - septembre 2018 Regresar al número
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Bienvenido a EM-consulte, la referencia de los profesionales de la salud.