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Togiti, Vamshi and Gruhn, Patrick and Longo, Jose (2008) A CFD Study on Interaction of the Single Expansion Ramp Nozzle Flow and the External Flow. In: Proceeedings of the 59th International Aeronautical conference (IAC). 59th International Astronautical Conference, Glasgow, Schottland.
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Abstract
A numerical investigation of interaction of single expansion ramp nozzle (SERN) fow with base flow and external flow is carried out as it is very important for aerodynamic stability of the complete hypersonic transportation vehicle. Several parameters have been varied which include free stream Mach number, nozzle pressure ratio and total temperature of the plume to understand influence of varied parameter on the flow interaction. The numerical predictions are compared with available experimental data, and very good agreement with experiments is observed.
| Item URL in elib: | https://elib.dlr.de/83685/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | A CFD Study on Interaction of the Single Expansion Ramp Nozzle Flow and the External Flow | ||||||||||||||||
| Authors: |
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| Date: | 2008 | ||||||||||||||||
| Journal or Publication Title: | Proceeedings of the 59th International Aeronautical conference (IAC) | ||||||||||||||||
| Refereed publication: | No | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | Single Expansion Ramp Nozzle (SERN); | ||||||||||||||||
| Event Title: | 59th International Astronautical Conference | ||||||||||||||||
| Event Location: | Glasgow, Schottland | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| HGF - Research field: | other | ||||||||||||||||
| HGF - Program: | other | ||||||||||||||||
| HGF - Program Themes: | other | ||||||||||||||||
| DLR - Research area: | no assignment | ||||||||||||||||
| DLR - Program: | no assignment | ||||||||||||||||
| DLR - Research theme (Project): | no assignment | ||||||||||||||||
| Location: | Köln-Porz , Braunschweig | ||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Über- und Hyperschalltechnologien Institute of Aerodynamics and Flow Technology > Spacecraft | ||||||||||||||||
| Deposited By: | Gruhn, Patrick | ||||||||||||||||
| Deposited On: | 22 Oct 2013 13:36 | ||||||||||||||||
| Last Modified: | 08 May 2014 23:18 |
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