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Spreading Angle and Centerline Variation of Density of Supercritical Nitrogen Jets

Oschwald, M. and Micci, M. (2002) Spreading Angle and Centerline Variation of Density of Supercritical Nitrogen Jets. Atomization and Sprays, 12 (1-3), pp. 91-106.

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Abstract

The atomization of a cryogenic nitrogen jet has been investigated under thermodynamic conditions typical for high-pressure LOX/GH2 rocket combustors. At these cryogenic high-pressure conditions the injected fluid is near its critical point. Jet spreading angles and the variation of the centerline density downstream of the injector have been determined from density profiles obtained from spontaneous Raman measurements. The results are compared with experiments and models describing the limiting cases of gas jet atomization and the disintegration of liquid sprays.

Document Type:Article
Additional Information: LIDO-Berichtsjahr=2002,
Title:Spreading Angle and Centerline Variation of Density of Supercritical Nitrogen Jets
Authors:
AuthorsInstitution or Email of Authors
Oschwald, M.UNSPECIFIED
Micci, M.The Pennsylvania State University
Date:2002
Journal or Publication Title:Atomization and Sprays
Refereed publication:Yes
In ISI Web of Science:Yes
Volume:12
Page Range:pp. 91-106
Status:Published
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 13:59

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