CFD-Prediction of Maximum-Lift-Effects on Realistic High-Lift-Commercial-Aircraft-Configurations within the European Project EUROLIFT II
Geyr von, Heiko and Schade, Niko and Burg van der, Jan Willem and Eliasson, Peter and Esquieu, Sebastien (2007) CFD-Prediction of Maximum-Lift-Effects on Realistic High-Lift-Commercial-Aircraft-Configurations within the European Project EUROLIFT II. 25th AIAA Applied Aerodynamics Conference, 2007-06-25 - 2007-06-28, Miami, FL, USA.
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Within the framework of the European project EUROLIFT II extensive numerical polar computations for three different stages of gradually increased geometrical complexity of the KH3Y aircraft configuration have been conducted. These challenging computations were performed through the complementary work of five different European institutions. The main objectives of these activities are the assessment of the capabilities of CFD to predict the dependence of the high-lift performance on the Reynolds number and to further improve the understanding of the high-lift associated vortex phenomena, especially the nacelle strake mechanism. The paper will present the key results and the main achievements, as obtained through the challenging research work assigned to Subtask 2.1.3 of the EUROLIFT II project. The focus will be put on the discussion on the aerodynamic phenomena underlined by the comparison of prediction and wind tunnel measurements.
|Document Type:||Conference or Workshop Item (Speech, Paper)|
|Title:||CFD-Prediction of Maximum-Lift-Effects on Realistic High-Lift-Commercial-Aircraft-Configurations within the European Project EUROLIFT II|
|In ISI Web of Science:||No|
|Series Name:||AIAA 2007-4299|
|Keywords:||High-Lift, aerodynamics, CFD, maximum lift prediction|
|Event Title:||25th AIAA Applied Aerodynamics Conference|
|Event Location:||Miami, FL, USA|
|Event Type:||international Conference|
|Event Dates:||2007-06-25 - 2007-06-28|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||L - no assignement|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L - no assignement|
|DLR - Research theme (Project):||["eprint_fieldopt_dlr_project_search_L000" not defined]|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology|
|Deposited By:||Dr.-Ing. Heiko Geyr von Schweppenburg|
|Deposited On:||15 Jan 2008|
|Last Modified:||27 Apr 2009 14:39|
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