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Droplet Tracking Velocimetry in a Burning LOX/GH2-Spray

Schmidt, V. and Sender J., and Haidn, O.J. (1999) Droplet Tracking Velocimetry in a Burning LOX/GH2-Spray. In: Proceedings of the Third International Workshop on PIV'99 - Santa Barbara, pp. 189-193. Third International Workshop on PIV'99, Santa Barbara (us), September 16-18, 1999.

Full text not available from this repository.

Abstract

For modeling atomization and combustion procces in a liquid rocket engine (LRE) it is essential to know the velocity distribution of the liquid components. Generally, in cryogenic engines shear coax injectors are used which produce a highly non-uniform spray pattern. Large velocity gradients and a wide size distribution of liquid droplets and ligaments typically prohibit the application of commercially available PIV software. The method presented bases on image enhancement techniques, a modified PIV data treatment and in addition on object recognition and iterative object pairing to overcome the above mentioned problems.

Document Type:Conference or Workshop Item (Paper)
Additional Information: LIDO-Berichtsjahr=2000,
Title:Droplet Tracking Velocimetry in a Burning LOX/GH2-Spray
Authors:
AuthorsInstitution or Email of Authors
Schmidt, V.UNSPECIFIED
Sender J., UNSPECIFIED
Haidn, O.J.UNSPECIFIED
Date:1999
Journal or Publication Title:Proceedings of the Third International Workshop on PIV'99 - Santa Barbara
Page Range:pp. 189-193
Status:Published
Event Title:Third International Workshop on PIV'99, Santa Barbara (us), September 16-18, 1999
Organizer:The University of California Santa Barbara
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 13:47

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