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Aerodynamic

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Hypersonic Laminar Flow Control


A typical challenge for re-entry vehicles during flight is an effective control of hypersonic transition and the laminar/turbulent state of the boundary layer. The state of the boundary layer is of hi...
 http://www.dlr.de/as/en/desktopdefault.aspx/tabid-190/391_read-22405/
Related Topics: Aerodynamic Fluid Mechanics and Thermodynamics

Unsteady Aerodynamic Modelling


The knowledge of unsteady aerodynamic loads acting on an aircraft structure, which is moving either uniformly (steady) or accelerated (manoeuvring or oscillating), or within an unsteady environment (a...
 http://www.dlr.de/ae/en/desktopdefault.aspx/tabid-4120/6539_read-9287/
Related Topics: Aerodynamic Aircraft Design, Testing and Performance Fluid Mechanics and Thermodynamics

Experiments at flight Reynolds numbers in the Cryogenic Ludwieg-Tube Göttingen (DNW KRG)


Laminar boundary layers will play an important role in drag reduction and therefore reduction of fuel consumption for the next generation of transport aircraft. Wind tunnel tests to verify the design ...
 http://www.dlr.de/as/en/desktopdefault.aspx/tabid-333/378_read-29901/
Related Topics: Aerodynamic
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