Liersch, Carsten M. and Wunderlich, Tobias Franziskus (2008) A Fast Aerodynamic Tool for Preliminary Aircraft Design. 12th AIAA / ISSMO Multidisciplinary Analysis and Optimization Conference, 10.-12. Sep. 2008, Victoria, Kanada.
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A simple and rapid tool for calculating the aerodynamic characteristics of almost arbitrary wing configurations with sufficient accuracy for preliminary design is presented. The main emphasis is put on simple validation examples for subsonic and transonic cruise flight cases. An approach for polar transformation to consider transonic effects of swept wings is investigated in detail. 3D RANS computations have been performed in order to compare the results. This paper has been issued as a basis for two other papers using the presented tool for preliminary design applications.
|Document Type:||Conference or Workshop Item (Speech)|
|Title:||A Fast Aerodynamic Tool for Preliminary Aircraft Design|
|Date:||11 September 2008|
|Keywords:||LIFTING_LINE POLINT Preliminary Aircraft Design 2.5D aerodynamics sweep corrections|
|Event Title:||12th AIAA / ISSMO Multidisciplinary Analysis and Optimization Conference|
|Event Location:||Victoria, Kanada|
|Event Type:||international Conference|
|Event Dates:||10.-12. Sep. 2008|
|HGF - Research field:||Aeronautics, Space and Transport|
|HGF - Program:||Aeronautics|
|HGF - Program Themes:||Aircraft Research (old)|
|DLR - Research area:||Aeronautics|
|DLR - Program:||L AR - Aircraft Research|
|DLR - Research theme (Project):||L - Concepts & Integration (old)|
|Institutes and Institutions:||Institute of Aerodynamics and Flow Technology > Configuration Design|
|Deposited By:||Carsten M. Liersch|
|Deposited On:||22 Feb 2010 09:57|
|Last Modified:||23 Dec 2015 10:05|
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