TU Darmstadt / ULB / TUbiblio

Analytical Study of the Velocity in a Pressure Chamber at High Oscillatory Pressures

Kriegseis, Jochen and Groß, Stephan and Marschall, Hubert and Tropea, Cameron (2009):
Analytical Study of the Velocity in a Pressure Chamber at High Oscillatory Pressures.
In: AIAA-2009-0928; 47th AIAA Aerospace Science Meeting; Orlando, Florida, USA, [Conference or Workshop Item]

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

Item Type: Conference or Workshop Item
Erschienen: 2009
Creators: Kriegseis, Jochen and Groß, Stephan and Marschall, Hubert and Tropea, Cameron
Title: Analytical Study of the Velocity in a Pressure Chamber at High Oscillatory Pressures
Language: English
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

Title of Book: AIAA-2009-0928; 47th AIAA Aerospace Science Meeting; Orlando, Florida, USA
Divisions: 16 Department of Mechanical Engineering
16 Department of Mechanical Engineering > Fluid Mechanics and Aerodynamics (SLA)
16 Department of Mechanical Engineering > Fluid Mechanics and Aerodynamics (SLA) > Dynamics of drops and sprays
UNSPECIFIED
Zentrale Einrichtungen
Date Deposited: 03 Sep 2010 11:04
Export:
Suche nach Titel in: TUfind oder in Google

Optionen (nur für Redakteure)

View Item View Item