Multi-exposure visualization of supersonic two-phase flows impinging on a plate
Klinkov, K.V. and Rein, M. (2004) Multi-exposure visualization of supersonic two-phase flows impinging on a plate. In: International Conference on the Methods of Aerophysical Research, Proceedings, Part II, pp. 101-106. Publishing House Nonparel. 12th International Conference on the Methods of Aerophysical Research Novosibirsk Russia, 28.06.2004-03.07.2004. ISBN 5-93089-005-6.
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Supersonic particle-laden jets impinging on plates are considered. Resulting flow fields include unsteady shock waves of complex structures that are formed in the impingement zone. The difficulty of a mathematical description of such flows requires experimental measurements covering a wide range of parameters. The present work was carried out in the context of investigating the cold spray deposition method. In this method a compressible gas flow laden with solid particles is used. The importance of the character of jet-substrate interactions, the influence of particles on shock structures, particle velocities and trajectories, and particle distributions and concentrations both, in the jet and ahead the substrate, need to be studied. For this purpose we have developed a diagnostic system that is based on the method of multi-exposure visualization.
|Document Type:||Conference or Workshop Item (Paper)|
|Title:||Multi-exposure visualization of supersonic two-phase flows impinging on a plate|
|Journal or Publication Title:||International Conference on the Methods of Aerophysical Research, Proceedings, Part II|
|Page Range:||pp. 101-106|
|Publisher:||Publishing House Nonparel|
|Keywords:||particle laden flows, compressible multiphase flows, multi-exposure visualization method|
|Event Title:||12th International Conference on the Methods of Aerophysical Research Novosibirsk Russia, 28.06.2004-03.07.2004|
|Organizer:||Siberian Branch of Russian Academy of Sciences, Institute of Theoretical and Applied Mechanics|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||L AR - Aircraft Research|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L AR - Aircraft Research|
|DLR - Research theme (Project):||UNSPECIFIED|
|Location:||Köln-Porz , Braunschweig , Göttingen|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology|
|Deposited By:||elib DLR-Beauftragter|
|Deposited On:||31 Jan 2006|
|Last Modified:||14 Jan 2010 19:34|
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