Negri, Michele und Hendrich, Christian und Wilhelm, Marius und Freudenmann, Dominic und Ciezki, Helmut und Gediminas, L. und Adelöw, L. (2016) THERMAL IGNITION OF ADN-BASED PROPELLANTS. Space Propulsion 2016, 2016-05-02 - 2016-05-06, Rom, Italien.
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Kurzfassung
Thermal igniters are attractive for ADN thrusters as they allow a more prompt ignition and are better suited for larger engines (100-500 N) compared to the currently used preheated catalysts. Two thermal ignition methods, resistive and laser, were tested with the ADN based propellants LMP-103S and FLP-106. In the tests conducted on resistive ignition, a current was discharged through a drop of propellant. Different electrodes types and voltages were tested. Laser ignition was tested by suspending a droplet in an acoustic levitator. A pulsed laser was focused so that a plasma inside the droplet was generated. Laser ignition tests were conducted with the baseline propellants as well as with variations of these propellants with increased water content.
elib-URL des Eintrags: | https://elib.dlr.de/107496/ | ||||||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||||||
Titel: | THERMAL IGNITION OF ADN-BASED PROPELLANTS | ||||||||||||||||||||||||||||||||
Autoren: |
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Datum: | 2016 | ||||||||||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||||||
Stichwörter: | Green propulsion, orbital propulsion, thermal ignition, resistive ignition, laser ignition, ADN, liquid monopropellant | ||||||||||||||||||||||||||||||||
Veranstaltungstitel: | Space Propulsion 2016 | ||||||||||||||||||||||||||||||||
Veranstaltungsort: | Rom, Italien | ||||||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 2 Mai 2016 | ||||||||||||||||||||||||||||||||
Veranstaltungsende: | 6 Mai 2016 | ||||||||||||||||||||||||||||||||
Veranstalter : | 3AF | ||||||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||||||||||
HGF - Programmthema: | Raumtransport | ||||||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | R RP - Raumtransport | ||||||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben ForTrAS - Fortschrittliche Treibstoffe für Anwendungen im Satellitenbereich (alt) | ||||||||||||||||||||||||||||||||
Standort: | Lampoldshausen | ||||||||||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Raumfahrtantriebe > Treibstoffe | ||||||||||||||||||||||||||||||||
Hinterlegt von: | Schmidt, Melanie | ||||||||||||||||||||||||||||||||
Hinterlegt am: | 11 Nov 2016 07:48 | ||||||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:12 |
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