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Low-Speed High-Lift Performance Improvements obtained and validated by the EC-project EPISTLE
Herrmann, U. (2004) Low-Speed High-Lift Performance Improvements obtained and validated by the EC-project EPISTLE. 24th ICAS Conference, Yokohama (ja), 29.08.-03.09.2004.
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Abstract
A new method for low-drag high-lift system design based on viscous flow solvers was developed for Supersonic Commercial Transport wings within the EC research project EPISTLE. Two high-lift systems were manufactured for a large-scale wind tunnel model. The numerically predicted drag reductions (20% compared to a datum system) were fully confirmed by high Reynolds number tests. These drag reductions lower the low-speed noise for future SCT configurations by more than 4 EPNDB.
| Document Type: | Conference or Workshop Item (Paper) | ||||
|---|---|---|---|---|---|
| Additional Information: | LIDO-Berichtsjahr=2005, | ||||
| Title: | Low-Speed High-Lift Performance Improvements obtained and validated by the EC-project EPISTLE | ||||
| Authors: |
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| Date: | 2004 | ||||
| Status: | Published | ||||
| Keywords: | Low-speed aircraft performance, High-lift system design, Noise reduction | ||||
| Event Title: | 24th ICAS Conference, Yokohama (ja), 29.08.-03.09.2004 | ||||
| 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 - Concepts & Integration | ||||
| Location: | Köln-Porz , Braunschweig , Göttingen | ||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology | ||||
| Deposited By: | Claudia Grant | ||||
| Deposited On: | 31 Jan 2006 | ||||
| Last Modified: | 14 Jan 2010 19:49 |
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