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Carlotti, Stefania and Ferreri, Alessandro and Bisin, Riccardo and Maggi, Filippo and Galfetti, Luciano and Saile, Dominik and Gülhan, Ali and Langener, Tobias (2017) Development of a Probe for Particle Collection in High-Temperature, Supersonic Flow: Conceptual and Detailed Design. 7TH EUROPEAN CONFERENCE FOR AERONAUTICS AND AEROSPACE SCIENCES (EUCASS), 03.-06. Jul. 2017, Milan, Italy. doi: 10.13009/EUCASS2017-526.
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Official URL: https://www.eucass.eu/doi/EUCASS2017-526.pdf
Abstract
An intrusive technique for the collection of the condensed combustion products in the proximity of the rocket nozzle is proposed. In particular, a supersonic probe able to withstand the harsh environment of a plume was sized to handle a progressive deceleration and cool down of the exhaust gas, preventing from liquid particle breakup. The task was achieved by diluting the swallowed flow with a cold inert gas and quenching the suspended particles using a liquid spray in a specific chamber. Preliminary tests performed in the supersonic wind tunnel at DLR confirmed the quality of the collection device.
| Item URL in elib: | https://elib.dlr.de/126716/ | |||||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||||||||||||||||||||
| Title: | Development of a Probe for Particle Collection in High-Temperature, Supersonic Flow: Conceptual and Detailed Design | |||||||||||||||||||||||||||
| Authors: |
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| Date: | 2017 | |||||||||||||||||||||||||||
| Refereed publication: | No | |||||||||||||||||||||||||||
| Open Access: | Yes | |||||||||||||||||||||||||||
| In SCOPUS: | No | |||||||||||||||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||||||||||||||
| DOI: | 10.13009/EUCASS2017-526 | |||||||||||||||||||||||||||
| Status: | Published | |||||||||||||||||||||||||||
| Keywords: | Supersonic flow, Solid rocket motors plume, Condensed combustion products, Shapiro, Cold flow tests | |||||||||||||||||||||||||||
| Event Title: | 7TH EUROPEAN CONFERENCE FOR AERONAUTICS AND AEROSPACE SCIENCES (EUCASS) | |||||||||||||||||||||||||||
| Event Location: | Milan, Italy | |||||||||||||||||||||||||||
| Event Type: | international Conference | |||||||||||||||||||||||||||
| Event Dates: | 03.-06. Jul. 2017 | |||||||||||||||||||||||||||
| 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 - Raumfahrzeuge Entwurf, Systemanalyse, Simulation, Messtechnik (old) | |||||||||||||||||||||||||||
| Location: | Köln-Porz | |||||||||||||||||||||||||||
| Institutes and Institutions: | Institute for Aerodynamics and Flow Technology > Supersonoc and Hypersonic Technology | |||||||||||||||||||||||||||
| Deposited By: | Saile, Dominik | |||||||||||||||||||||||||||
| Deposited On: | 22 Mar 2019 15:03 | |||||||||||||||||||||||||||
| Last Modified: | 31 Jul 2019 20:24 |
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