Kriegseis, Jochen ; Groß, Stephan ; Marschall, Hubert ; Tropea, Cameron (2009)
Analytical Study of the Velocity in a Pressure Chamber at High Oscillatory Pressures.
Konferenzveröffentlichung, Bibliographie
Kurzbeschreibung (Abstract)
The temporal and spatial evolution in the velocity at high oscillatory pressures due to periodic changes in the boundary conditions in chambers and ducts has been investi- gated analytically. The new models incorporate primary and secondary losses (friction, Carnot-shock effects and stream diversion/division) as well as the theory of characteristics. Therefore the models allow for further insight into the experimental results from Batarseh1 and provide a comprehensive explanation of the spray instabilities. This paper builds upon the pressure-chamber model developed by Kriegseis et al.2
| Typ des Eintrags: | Konferenzveröffentlichung |
|---|---|
| Erschienen: | 2009 |
| Autor(en): | Kriegseis, Jochen ; Groß, Stephan ; Marschall, Hubert ; Tropea, Cameron |
| Art des Eintrags: | Bibliographie |
| Titel: | Analytical Study of the Velocity in a Pressure Chamber at High Oscillatory Pressures |
| Sprache: | Englisch |
| Publikationsjahr: | 2009 |
| Buchtitel: | AIAA-2009-0928; 47th AIAA Aerospace Science Meeting; Orlando, Florida, USA |
| Kurzbeschreibung (Abstract): | The temporal and spatial evolution in the velocity at high oscillatory pressures due to periodic changes in the boundary conditions in chambers and ducts has been investi- gated analytically. The new models incorporate primary and secondary losses (friction, Carnot-shock effects and stream diversion/division) as well as the theory of characteristics. Therefore the models allow for further insight into the experimental results from Batarseh1 and provide a comprehensive explanation of the spray instabilities. This paper builds upon the pressure-chamber model developed by Kriegseis et al.2 |
| Fachbereich(e)/-gebiet(e): | 16 Fachbereich Maschinenbau 16 Fachbereich Maschinenbau > Fachgebiet Strömungslehre und Aerodynamik (SLA) 16 Fachbereich Maschinenbau > Fachgebiet Strömungslehre und Aerodynamik (SLA) > Tropfendynamik und Sprays nicht bekannt Zentrale Einrichtungen |
| Hinterlegungsdatum: | 03 Sep 2010 11:04 |
| Letzte Änderung: | 05 Mär 2013 09:36 |
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