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Measurement of Initial Conditions of a Kerosene Spray from a Generic Aeroengine Injector at Elevated Pressure
Freitag, Stefan and Ulrich, Meier and Johannes, Heinze and Thomas, Behrendt and Christoph, Hassa (2011) Measurement of Initial Conditions of a Kerosene Spray from a Generic Aeroengine Injector at Elevated Pressure. Atomization and Sprays, Volume 21 (Issue 6), pp. 521-535. Begell House. DOI: 10.1615/AtomizSpr.2011003457 . ISSN 1044-5110.
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Official URL: http://www.begellhouse.com/journals/6a7c7e10642258cc,5ace4bb406841239,0dfe604971a7808f.html
Abstract
Ab initio prediction of aeroengine sprays at realistic conditions is currently not feasible and will remain so for a significant time to come. As a partial solution to the problem, experimental data are generated to validate advanced combustion codes. For that purpose a generic injector was built and operated in an optical single sector combustor. Phase Doppler anemometry and Mie scattering were used. The in-house algorithm for the calculation of volume flux was modified to suit the experimental setup. Measurements were performed at 4 and 10 bars. Good volume flux density results can be obtained within the lift-off distance of the flame.
| Document Type: | Article | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Title: | Measurement of Initial Conditions of a Kerosene Spray from a Generic Aeroengine Injector at Elevated Pressure | ||||||||||||
| Authors: |
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| Date: | 2011 | ||||||||||||
| Journal or Publication Title: | Atomization and Sprays | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Volume: | Volume 21 | ||||||||||||
| DOI: | 10.1615/AtomizSpr.2011003457 | ||||||||||||
| Page Range: | pp. 521-535 | ||||||||||||
| Publisher: | Begell House | ||||||||||||
| ISSN: | 1044-5110 | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | aeroengine, airblast injector, elevated air pressure, phase Doppler anemometry, fuel flux measurements | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||
| HGF - Program Themes: | L ER - Engine Research | ||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||
| DLR - Program: | L ER - Engine Research | ||||||||||||
| DLR - Research theme (Project): | L - Combustion Chamber Technologies | ||||||||||||
| Location: | Köln-Porz | ||||||||||||
| Institutes and Institutions: | Institute of Propulsion Technology > Combustor | ||||||||||||
| Deposited By: | Stefan Freitag | ||||||||||||
| Deposited On: | 19 Jan 2012 10:54 | ||||||||||||
| Last Modified: | 07 Feb 2013 19:18 |
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