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First Experimental Results on the Spray Behavior of Nitromethane Gels

von Kampen, Jens and Ciezki, Helmut and Bartels, Nora and Hürttlen, Jürgen and Förther-Barth, Ulrich and Menke, Klaus and Dornick, G. (2006) First Experimental Results on the Spray Behavior of Nitromethane Gels. In: Energetic Materials - Insensitivity, Ageing, Monitoring, 156-1-156-10. 37th International Annual Conferece of ICT, 2006-06-27 - 2006-06-30, Karlsruhe (Germany). ISSN 0722-4087

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Abstract

Gel fuels and propellants are non-Newtonian shear-thinning fluids, which are interesting for future throttleable propulsion systems due to their good safety and handling characteristics. The presented publication shows first results of the rheological and the spray behavior of different nitromethane gels. For the spay investigation a doublet like-on-like impinging jet atomizer has been used and the jet velocity has been varied in a wide range. Also the choice of a gellator can strongly influence the spray behavior as can be seen on the obtained shadowgraph images.

Item URL in elib:https://elib.dlr.de/50539/
Document Type:Conference or Workshop Item (Paper, Poster)
Title:First Experimental Results on the Spray Behavior of Nitromethane Gels
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
von Kampen, JensUNSPECIFIEDUNSPECIFIED
Ciezki, HelmutUNSPECIFIEDUNSPECIFIED
Bartels, NoraUNSPECIFIEDUNSPECIFIED
Hürttlen, JürgenUNSPECIFIEDUNSPECIFIED
Förther-Barth, UlrichUNSPECIFIEDUNSPECIFIED
Menke, KlausUNSPECIFIEDUNSPECIFIED
Dornick, G.UNSPECIFIEDUNSPECIFIED
Date:June 2006
Journal or Publication Title:Energetic Materials - Insensitivity, Ageing, Monitoring
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:156-1-156-10
Editors:
EditorsEmail
FhG-ICT, UNSPECIFIED
ISSN:0722-4087
Status:Published
Keywords:gelled fuels, gelled propellants, non-Newtonian fluid, flow properties, rheology, spray characteristics
Event Title:37th International Annual Conferece of ICT
Event Location:Karlsruhe (Germany)
Event Type:international Conference
Event Dates:2006-06-27 - 2006-06-30
Organizer:Fraunhofer-Institut für Chemische Technologie
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Military Technologies (old)
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion > Technologie
Deposited By: Ciezki, Dr.-Ing. Helmut
Deposited On:07 Aug 2007
Last Modified:27 Apr 2009 14:11

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