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Development of an intrusive technique for particles collection in rockets plume

Carlotti, Stefania and Maggi, Filippo and Ferreri, Alessandro and Galfetti, Luciano and Bisin, Riccardo and Saile, Dominik and Gülhan, Ali and Groll, Christopher and Langener, Tobias (2018) Development of an intrusive technique for particles collection in rockets plume. Acta Astronautica. Elsevier. DOI: 10.1016/j.actaastro.2018.06.030 ISSN 0094-5765

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Abstract

An intrusive technique for particles capturing in supersonic-high temperature flows to be used in solid rocket motors plume characterization is proposed. A supersonic probe for the collection of the condensed combustion products in the proximity of the rocket nozzle has been designed to handle a progressive deceleration and cooling down of the exhaust gas, aiming at preserving liquid particles from break-up. A quasy-1D gas dynamics software (POLIRocket-V2) based on the Shapiro method and normal shock wave theory, supported by a CFD investigation using the DLR TAU code, was employed for the feasibility and the design study. Preliminary cold flow tests have been performed in the VMK supersonic vertical wind tunnel at DLR in relevant flow conditions. A proofs of concept of the probe working principle and the collection methodology were studied.

Item URL in elib:https://elib.dlr.de/128618/
Document Type:Article
Title:Development of an intrusive technique for particles collection in rockets plume
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Carlotti, Stefaniastefania.carlotti (at) polimi.itUNSPECIFIED
Maggi, Filippofilippo.maggi (at) polimi.itUNSPECIFIED
Ferreri, Alessandroalessandro.ferreri (at) polimi.itUNSPECIFIED
Galfetti, Lucianoluciano.galfetti (at) polimi.itUNSPECIFIED
Bisin, RiccardoUNSPECIFIEDUNSPECIFIED
Saile, DominikDominik.Saile (at) dlr.dehttps://orcid.org/0000-0002-4631-2072
Gülhan, AliAli.Guelhan (at) dlr.deUNSPECIFIED
Groll, ChristopherESA-ESTEC, NoordwijkUNSPECIFIED
Langener, TobiasESA-ESTEC, NoordwijkUNSPECIFIED
Date:2018
Journal or Publication Title:Acta Astronautica
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
DOI :10.1016/j.actaastro.2018.06.030
Publisher:Elsevier
ISSN:0094-5765
Status:Published
Keywords:Supersonic flow, Solid rocket motors plume, Condensed combustion products, Shapiro, Cold flow tests
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Transport
DLR - Research area:Raumfahrt
DLR - Program:R RP - Raumtransport
DLR - Research theme (Project):R - Raumfahrzeuge Entwurf, Systemanalyse, Simulation, Messtechnik
Location: Köln-Porz
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Supersonoc and Hypersonic Technology
Deposited By: Saile, Dominik
Deposited On:29 Jul 2019 11:46
Last Modified:29 Jul 2019 11:46

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