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Development of a Probe for Particle Collection in High-Temperature, Supersonic Flow: Conceptual and Detailed Design

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/
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:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Carlotti, StefaniaUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Ferreri, AlessandroUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Bisin, RiccardoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Maggi, FilippoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Galfetti, LucianoUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Saile, DominikUNSPECIFIEDhttps://orcid.org/0000-0002-4631-2072UNSPECIFIED
Gülhan, AliUNSPECIFIEDUNSPECIFIEDUNSPECIFIED
Langener, TobiasESA-ESTEC, NoordwijkUNSPECIFIEDUNSPECIFIED
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 > Supersonic 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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