Tell a friend
Print
Wagner, Bernd and Stark, Ralf and Schlechtriem, S. (2011) Experimental study of a planar expansion-deflection nozzle flow field. In: Proceedings. 4TH EUROPEAN CONFERENCE FOR AEROSPACE SCIENCES, 4. - 8. Jul. 2011, St. Petersburg, Russia.
Full text not available from this repository.
Abstract
The flow field of an expansion-deflection (ED) nozzle, featuring open and closed wake operation mode, is described. The experimental hardware of a planar ED nozzle, the measurement system, and the test bench are introduced. Based on schlieren images of the supersonic jet and wall pressure measurements, the flow field of the ED nozzle is discussed for various nozzle pressure ratios. The focus is on the transition between the open and the closed wake mode. The experiments show a clear hysteresis behaviour.
| Item URL in elib: | https://elib.dlr.de/72719/ | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Document Type: | Conference or Workshop Item (Speech, Paper) | ||||||||||||||||
| Title: | Experimental study of a planar expansion-deflection nozzle flow field | ||||||||||||||||
| Authors: |
| ||||||||||||||||
| Date: | 2011 | ||||||||||||||||
| Journal or Publication Title: | Proceedings | ||||||||||||||||
| Open Access: | No | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Status: | Published | ||||||||||||||||
| Keywords: | rocket nozzle | ||||||||||||||||
| Event Title: | 4TH EUROPEAN CONFERENCE FOR AEROSPACE SCIENCES | ||||||||||||||||
| Event Location: | St. Petersburg, Russia | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Dates: | 4. - 8. Jul. 2011 | ||||||||||||||||
| Organizer: | EUCASS | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | ||||||||||||||||
| HGF - Program: | Space (old) | ||||||||||||||||
| HGF - Program Themes: | W RP - Raumtransport | ||||||||||||||||
| DLR - Research area: | Space | ||||||||||||||||
| DLR - Program: | W RP - Raumtransport | ||||||||||||||||
| DLR - Research theme (Project): | W - Antriebsystemtechnik - Schubkammertechnologie und Hochdruckverbrennung (old) | ||||||||||||||||
| Location: | Lampoldshausen | ||||||||||||||||
| Institutes and Institutions: | Institute of Space Propulsion > Propellants | ||||||||||||||||
| Deposited By: | Hanke, Michaela | ||||||||||||||||
| Deposited On: | 12 Dec 2011 09:42 | ||||||||||||||||
| Last Modified: | 01 Dec 2018 19:48 |
Repository Staff Only: item control page
