Branam, R. and Mayer, W. (2003) Characterisation of Cryogenic Injection at Supercritical Pressure. Journal of Propulsion and Power, 19 (3), pp. 342-355.
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This project looks at injection processes of a dense jet simulating oxygen core flow with nitrogen of a coaxial injector used in cryogenic rocket engines. The rocket engine performance is highly dependent on the injection processes such as mixing and jet dissipation of propellants in the supercritical regime. Experimental data at various temperatures and injection velocities taken by Raman imaging and Shadowgraphy were compared to computational models allowing comparisons of density, length scales and jet spreading angles providing insight into mass mixing and jet dissipation.
|Title:||Characterisation of Cryogenic Injection at Supercritical Pressure|
|Journal or Publication Title:||Journal of Propulsion and Power|
|In ISI Web of Science:||Yes|
|Page Range:||pp. 342-355|
|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|
|Institutes and Institutions:||Institute of Space Propulsion|
|Deposited By:||Monika Lohmiller|
|Deposited On:||16 Sep 2005|
|Last Modified:||06 Jan 2010 14:03|
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