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Stark, Ralf and Rieping, Carla and Esch, Thomas (2023) The Impact of Guide Tubes on Flow Separation in Rocket Nozzles. Aerospace Europe Conference 2023 / Joint 10th EUCASS – 9th CEAS Conference, 09.-13. Juli 2023, Lausanne, Schweiz. (In Press)
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Abstract
Rocket engine test facilities and launch pads are typically equipped with a guide tube. Its purpose is to ensure the controlled and safe routing of the hot exhaust gases. In addition, the guide tube induces a suction that effects the nozzle flow, namely the flow separation during transient start-up and shut-down of the engine. A cold flow subscale nozzle in combination with a set of guide tubes was studied experimentally to determine the main influencing parameters.
| Item URL in elib: | https://elib.dlr.de/196177/ | ||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||
| Title: | The Impact of Guide Tubes on Flow Separation in Rocket Nozzles | ||||||||||||||||
| Authors: |
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| Date: | 12 July 2023 | ||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||
| Open Access: | Yes | ||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||
| Status: | In Press | ||||||||||||||||
| Keywords: | Guide Tube, TICTOP, Nozzle, Suction | ||||||||||||||||
| Event Title: | Aerospace Europe Conference 2023 / Joint 10th EUCASS – 9th CEAS Conference | ||||||||||||||||
| Event Location: | Lausanne, Schweiz | ||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||
| Event Dates: | 09.-13. Juli 2023 | ||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||
| HGF - Program Themes: | Space Transportation | ||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||
| DLR - Program: | R RP - Space Transportation | ||||||||||||||||
| DLR - Research theme (Project): | R - Reusable Space Systems and Propulsion Technology | ||||||||||||||||
| Location: | Lampoldshausen | ||||||||||||||||
| Institutes and Institutions: | Institute of Space Propulsion | ||||||||||||||||
| Deposited By: | Stark, Dr.-Ing. Ralf | ||||||||||||||||
| Deposited On: | 11 Aug 2023 11:36 | ||||||||||||||||
| Last Modified: | 11 Aug 2023 11:36 |
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