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Herrmann, Dirk and Triesch, Klaus (2006) Experimental investigation of isolated inlets for high agile missiles. Aerospace Science and Technology, 10, pp. 659-667.
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Abstract
Experimental studies are accomplished with two axially symmetric inlet models with different internal compressions. Main interest lies in covering a large and flexible maneuver range at supersonic speed. This requires an analysis of the performance such as pressure recovery and mass flow. The inlets are analyzed at the design Mach number MA = 3 in an angle of attack range of 0° ≤ α ≤ 30° in the Vertical Wind Tunnel (VMK) in Cologne. The tests indicate an operability up to α = 30°. Furthermore a loss of pressure recovery and mass flow is discovered at an angle of attack of α ≥ 18°. Accordingly boundary layer bleed is implemented to get a better pressure recovery and a delayed buzzing.
| Item URL in elib: | https://elib.dlr.de/47791/ | |||||||||
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| Document Type: | Article | |||||||||
| Title: | Experimental investigation of isolated inlets for high agile missiles | |||||||||
| Authors: |
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| Date: | 2006 | |||||||||
| Journal or Publication Title: | Aerospace Science and Technology | |||||||||
| Refereed publication: | Yes | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Volume: | 10 | |||||||||
| Page Range: | pp. 659-667 | |||||||||
| Editors: |
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| Status: | Published | |||||||||
| Keywords: | Axially symmetric inlet, Ramjet, boundary layer bleed, supersonic flow | |||||||||
| HGF - Research field: | Aeronautics, Space and Transport (old) | |||||||||
| HGF - Program: | Aeronautics | |||||||||
| HGF - Program Themes: | Aircraft Research (old) | |||||||||
| DLR - Research area: | Aeronautics | |||||||||
| DLR - Program: | L AR - Aircraft Research | |||||||||
| DLR - Research theme (Project): | L - Military Technologies (old) | |||||||||
| Location: | Köln-Porz | |||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology | |||||||||
| Deposited By: | INVALID USER | |||||||||
| Deposited On: | 28 Mar 2007 | |||||||||
| Last Modified: | 15 Jan 2010 00:27 |
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