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Investigation of the Spray Behavior of Gelled J et A-1 Fuels using an Blast and an Impinging Jet Atomizer

Ciezki, H. and Robers, A. and Schneider, G. (2002) Investigation of the Spray Behavior of Gelled J et A-1 Fuels using an Blast and an Impinging Jet Atomizer. In: AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, pp. 1-8. AIAA. 38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Huntsville, AL, July 17-19, 2002.

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Abstract

The spray behavior of gelled Jet A-1 fuels has been visualized by means of the shadowgraph technique for an air blast atomizer with an annular converging coaxial air-flow and a doublet like-on-like impinging jet atomizer. For the air blast atomizer different break-up regimes can be seen with increasing momentum flux ratios for the three investigated fuel/gelling agent-mixtures. For the impinging jet atomizer the formation of a gel sheet at the intersection of both jets has been observed, from which arched ligaments separate periodically and decay further downstream.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2002, monograph_id=AIAA 2002-3601,
Title:Investigation of the Spray Behavior of Gelled J et A-1 Fuels using an Blast and an Impinging Jet Atomizer
Authors:
AuthorsInstitution or Email of Authors
Ciezki, H.UNSPECIFIED
Robers, A.UNSPECIFIED
Schneider, G.UNSPECIFIED
Date:2002
Journal or Publication Title:AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit
Page Range:pp. 1-8
Editors:
EditorsEmail
American Institute of Aeronautics and Astronautics, UNSPECIFIED
Publisher:AIAA
Status:Published
Event Title:38th AIAA/ASME/SAE/ASEE Joint Propulsion Conference and Exhibit, Huntsville, AL, July 17-19, 2002
Organizer:American Institute of Aeronautics and Astronautics
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W RP - Raumtransport
DLR - Research area:Space
DLR - Program:W RP - Raumtransport
DLR - Research theme (Project):E -- no assignement
Location: Lampoldshausen
Institutes and Institutions:Institute of Space Propulsion
Deposited By: Monika Lohmiller
Deposited On:16 Sep 2005
Last Modified:06 Jan 2010 13:58

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