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Stark, Ralf and Wick, Christian and Möller, Collin and Aichner, Thomas and Köglmeier, Stefan and Frey, Manuel (2023) Experimental Study of the Acoustical Interaction of a Subscale Rocket Nozzle Exhaust Jet and different Guide Tubes. International Journal of Energetic Materials and Chemical Propulsion, 22 (4), pp. 43-57. Begell House. doi: 10.1615/IntJEnergeticMaterialsChemProp.2023047949. ISSN 2150-766X.
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Official URL: https://www.dl.begellhouse.com/journals/17bbb47e377ce023,7b1719907bb1c9ee,7488c19e2f57e127.html
Abstract
The noise emission of rocket engine test facilities and their impact on the environment comes more and more into focus. The key drivers are the engine exhaust jet itself, and its interaction or even coupling with a subsequent guide tube. To increase understanding of the interaction, and in preparation of future test facility design, a cold gas subscale test campaign was conducted with a reference guide tube. It was found that the main influencing parameter is the distance between the nozzle exit and guide tube inlet.
| Item URL in elib: | https://elib.dlr.de/196179/ | ||||||||||||||||||||||||||||
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| Document Type: | Article | ||||||||||||||||||||||||||||
| Title: | Experimental Study of the Acoustical Interaction of a Subscale Rocket Nozzle Exhaust Jet and different Guide Tubes | ||||||||||||||||||||||||||||
| Authors: |
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| Date: | 16 May 2023 | ||||||||||||||||||||||||||||
| Journal or Publication Title: | International Journal of Energetic Materials and Chemical Propulsion | ||||||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||||||||||
| Volume: | 22 | ||||||||||||||||||||||||||||
| DOI: | 10.1615/IntJEnergeticMaterialsChemProp.2023047949 | ||||||||||||||||||||||||||||
| Page Range: | pp. 43-57 | ||||||||||||||||||||||||||||
| Publisher: | Begell House | ||||||||||||||||||||||||||||
| ISSN: | 2150-766X | ||||||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||||||
| Keywords: | rocket propulsion, exhaust jet, noise emission, guide tube | ||||||||||||||||||||||||||||
| 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 11:38 | ||||||||||||||||||||||||||||
| Last Modified: | 18 Oct 2023 13:29 |
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