DLR (c) January 2003 Brodersen / Rakowitz The unstructured, hybrid grids are generated using the Centaur software from CentaurSoft. The grid generation parameter are completely identical for WB and for WBNP to achieve similar discretization errors. Initial grids and adapted grids are provided. Two grid adaptation have been performed for solutions at CL=0.5 using the DLR TAU software. Based on pressure and velocity gradients 30% more points have been inserted at each adaptation step. The number of prismatic layers (25) has been kept constant but the normal distances are adapted to y+. The grids are in Tecplot Ascii format and are zipped with gzip. Teclot Zones: WB: Zone 1: inner points Zone 2: symmetry Zone 3: fuselage Zone 4: wing Zone 5: fuselage nose Zone 6: wing leading edge Zone 7: symmetry Zone 8: farfield WBNP: Zone 1: inner points Zone 2: symmetry Zone 3: farfield Zone 4: fuselage Zone 5: wing Zone 6: nacelle inner surface Zone 7: nacelle outer surface Zone 8: pylon Zone 9: symmetry Zone 10: wing leading edge Zone 11: fuselage nose Zone 12: nacelle leading edge Data: Configuration File Total Points Prism Layers 1st spacing ratio y+ WB initial f6-clean-grid-1-dlr.dat.gz 2390716 25 0.0005 - 0.002 1.3 approx. 2 WB 1st Adap. f6-clean-grid-2-dlr.dat.gz 3159195 25 adapted adapted 0.9 WB 2nd Adap. f6-clean-grid-3-dlr.dat.gz 4095096 25 adapted adapted 0.9 WBNP initial f6-cfml1-grid-1-dlr.dat.gz 3682535 25 0.0005 - 0.002 1.3 approx. 2 WBNP 1st Adap. f6-cfml1-grid-2-dlr.dat.gz 4787893 25 adapted adapted 0.9 WBNP 2nd Adap. f6-cfml1-grid-3-dlr.dat.gz 6381216 25 adapted adapted 0.9 For further information contact: Olaf Brodersen Mark Rakowitz DLR, Institute for Aerodynamics and Flow Technology Lilienthalplatz 7 38108 Braunschweig Germany Email: o.brodersen@dlr.de or mark.rakowitz@dlr.de Tel. +49 (0) 531 2952439 (Brodersen) Tel. +49 (0) 531 2952415 (Rakowitz)