Influence of Intake Orientation on Ramjet Performance
Herrmann, Dirk and Gülhan, Ali (2010) Influence of Intake Orientation on Ramjet Performance. Journal of Propulsion and Power, Vol. 26 (No. 4), pp. 848-857. AIAA. DOI: 10.2514/1.47140. ISSN 0748-4658.
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The dependency of the performance of a two-dimensional intake for air-breathing missiles on intake orientation has been investigated experimentally. The main objective of the study is to identify the ideal intake position on the missile body. Experiments have therefore been carried out at combinations of different angles of attack and different roll angles of the intake and the missile body. All tests were performed at the intake design Mach number of 2.5 and at angles of attack ranging from 0 to 30 in the Trisonic Wind Tunnel Cologne. The results show that the ideal intake position depends on boundary-layer flow, flow separation, and vortices, which vary with different angles of attack. Furthermore, some intake orientations show a mass flow rise on the windward side, where the intake could be located.
|Title:||Influence of Intake Orientation on Ramjet Performance|
|Journal or Publication Title:||Journal of Propulsion and Power|
|In Open Access:||No|
|In ISI Web of Science:||Yes|
|Page Range:||pp. 848-857|
|Series Name:||JOURNAL OF PROPULSION AND POWER|
|Keywords:||Ramjet, intake, supersonic flow, Trisonic Windtunnel Cologne|
|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):||L - Flight Physics|
|Location:||Köln-Porz , Braunschweig , Göttingen|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology > Supersonic and Hypersonic Technology|
|Deposited By:||Dirk Herrmann|
|Deposited On:||09 Aug 2010 10:52|
|Last Modified:||07 Feb 2013 20:34|
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