Ricker, Sophie Clara und Mauch, Michael und Stephan-Hofmann, Iris und Freudenmann, Dominic und Schlechtriem, Stefan (2023) Hypergolic Propellants with Hydrogen Peroxide: Carbon-Based Nanomaterials as Additives in Ionic Liquid Fuels. Aerospace Europe Conference 2023 – 10ᵀᴴ EUCASS – 9ᵀᴴ CEAS, 2023-07-09 - 2023-07-13, Lausanne, Schweiz. doi: 10.13009/EUCASS2023-434.
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Kurzfassung
As a part of the DLR internal project NatAs 2022 (nanoparticles in propulsion systems), carbon-based nanomaterials were investigated as additives to explore their positive influence on the properties of ionic liquid-based propellants and their ability to form so-called heat transfer fluids (HTFs). The physical and chemical properties of the new HTFs such as density, viscosity, temperature stability and oxidation behavior were investigated. This was followed by analysis of hypergolic ignition and the determination of surface tension. The most important result is that an increase in thermal conductivity by 28 % and in heat capacity by 26 % was achieved, which is an important step in the development of this type of heat transfer fluids.
elib-URL des Eintrags: | https://elib.dlr.de/198247/ | ||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||
Titel: | Hypergolic Propellants with Hydrogen Peroxide: Carbon-Based Nanomaterials as Additives in Ionic Liquid Fuels | ||||||||||||||||||||||||
Autoren: |
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Datum: | Juli 2023 | ||||||||||||||||||||||||
Referierte Publikation: | Ja | ||||||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||
DOI: | 10.13009/EUCASS2023-434 | ||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||
Stichwörter: | Nanoparticles, Green Propellants, Hydrogen Peroxide, Ionic Liquids, Hypergolic Ignition | ||||||||||||||||||||||||
Veranstaltungstitel: | Aerospace Europe Conference 2023 – 10ᵀᴴ EUCASS – 9ᵀᴴ CEAS | ||||||||||||||||||||||||
Veranstaltungsort: | Lausanne, Schweiz | ||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||
Veranstaltungsbeginn: | 9 Juli 2023 | ||||||||||||||||||||||||
Veranstaltungsende: | 13 Juli 2023 | ||||||||||||||||||||||||
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 - Projekt Future Fuels - Advanced Rocket Propellants | ||||||||||||||||||||||||
Standort: | Lampoldshausen | ||||||||||||||||||||||||
Institute & Einrichtungen: | Institut für Raumfahrtantriebe > Chemische Treibstofftechnologie | ||||||||||||||||||||||||
Hinterlegt von: | Ricker, Sophie Clara | ||||||||||||||||||||||||
Hinterlegt am: | 28 Nov 2023 15:40 | ||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:58 |
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