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Experimental Study of a Laser Ignited Advanced Porous Injector (API-) Thruster Configuration

Börner, Michael and Deeken, Jan and Manfletti, Chiara and Oschwald, Michael (2016) Experimental Study of a Laser Ignited Advanced Porous Injector (API-) Thruster Configuration. In: Proceedings. Space Propulsion 2016, 02.-06. Mai 2016, Rom, Italien.

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Abstract

This conference paper reports on the investigation of the laser ignition of a breadboard thruster with a porous injector head. Tests were realized for sea level and in space conditions and for the two propellant combinations LOx/H2 and LOx/CH4. A 4 step mechanism is formulated for successful ignition and flame anchoring for laser ignition of combustion chambers. The propellant injection and flow field, the ignition and the flame development process was monitored by a combined Schlieren- and OH*-diagnostics.

Item URL in elib:https://elib.dlr.de/107665/
Document Type:Conference or Workshop Item (Speech)
Title:Experimental Study of a Laser Ignited Advanced Porous Injector (API-) Thruster Configuration
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Börner, MichaelMichael.Boerner (at) dlr.dehttps://orcid.org/0000-0002-3441-2869
Deeken, JanJan.Deeken (at) dlr.deUNSPECIFIED
Manfletti, ChiaraInstitut für Raumfahrtantriebe, DLR LampoldshausenUNSPECIFIED
Oschwald, MichaelMichael.Oschwald (at) dlr.deUNSPECIFIED
Date:2 May 2016
Journal or Publication Title:Proceedings
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:laser ignition, green propellants, Minimum pulse energy, advanced porous injector, RCS
Event Title:Space Propulsion 2016
Event Location:Rom, Italien
Event Type:international Conference
Event Dates:02.-06. Mai 2016
Organizer:3AF
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 - Antriebsystemtechnik - Schubkammertechnologie
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion > Rocket Propulsion
Deposited By: Hanke, Michaela
Deposited On:11 Nov 2016 07:59
Last Modified:02 Mar 2017 10:58

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