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Poznan University of Technology – Institute of Aviation Warsaw

1. I23 – Aircraft – flutter phenomena

I32 - flutter phenomena

2. Time history of displacement (red) and rotation (green)

3. I23 – grid  deformation and viscous flow grid

ioa_plane_grid_deform.jpg ioa_plane_cfd_lepka4.jpg

4. I23 – Preliminary results of

maneuver calculation: Ma=0.3, Angle of attack=5 [deg];



The results from new 18 procesors 64 bit VEGA (Virtual Engineering Group) CLUSTER