Influence of J and We Number on GH2/LOX Ignition Process
Schmidt, V. and Gurliat, O. and Oschwald, M. and Haidn, O. (2002) Influence of J and We Number on GH2/LOX Ignition Process. In: ILASS-Europe 2002. ILASS-Europe 2002, Zaragoza, 9. - 11. September 2002.
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First results obtained from investigations of the transient ignition process of a cryogenic GH2/LOX spray in a model rocket combustion chamber are reported. Ignition of the propellants has been initiated with a pulsed laser and ignition and flame stabilization process have been analyzed using high-speed visualization methods. Local flame velocities as well as local convection velocities at the point of ignition are determined by image displancement velocimetry methods. During the ignition process four distinct phases could be observed.
|Document Type:||Conference or Workshop Item (Paper)|
|Title:||Influence of J and We Number on GH2/LOX Ignition Process|
|Journal or Publication Title:||ILASS-Europe 2002|
|Event Title:||ILASS-Europe 2002, Zaragoza, 9. - 11. September 2002|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Space|
|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 13:59|
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