Date: 08 Sep 2003 PARTICIPANT INFORMATION ----------------------- Name: Steve Klausmeyer Email: smklausmeyer@cessna.textron.com Phone: 316-831-2520 Address: Cessna Aircraft Company Address: M/S 363/P Address: Wichita, KS Address: Address: Address: SOLVER INFORMATION -------------------- Method Name: NSU3D Basic Algorithm: Unstructured, Mixed elements, Matrix dissipation, Agglomeration Multigrid Turbulence Model: Spalart-Allmaras Miscellaneous: GRID INFORMATION -------------------- Grid-Generator Name: ICEM version 4.2.2 Grid Type: Unstructured mixed element COARSE GRID SIZE WB WBNP ----------------------------------------- Zones: Field Nodes: 1222282 1570900 Field Cells: 2872421 3642214 Boundary Nodes: 58279 71191 Boundary Faces: 108929 134782 BL 1st-Cell Size: 0.002 0.002 BL Max-Growth Rate: 1.3 1.3 BL Cells: 25 25 Miscellaneous: MEDIUM GRID SIZE WB WBNP ----------------------------------------- Zones: Field Nodes: 2581305 3980621 Field Cells: 5843878 8599566 Boundary Nodes: 121837 165771 Boundary Faces: 228545 316542 BL 1st-Cell Size: 0.002 0.002 BL Max-Growth Rate: 1.3 1.3 BL Cells: 25 25 Miscellaneous: FINE GRID SIZE WB WBNP ----------------------------------------- Zones: Field Nodes: 6235847 Field Cells:13753692 Boundary Nodes: 291595 Boundary Faces: 554446 BL 1st-Cell Size: 0.002 BL Max-Growth Rate: 1.3 BL Cells: 25 Miscellaneous: SOLUTION INFORMATION (for intermediate wing-body) -------------------- Computer Platform: Athlon 1.7 GHz Cluster # Processors: 16 Operating System: Red Hat Linux Compiler: Intel Run Time CPU: 2.2 hrs Run Time Wall-Clock: 2.2 hrs Memory Requirements: 275 Mbyte per node (4.4 Gbyte total) Miscellaneous: Run time based on 300 multi-grid cycles CASE 1 SINGLE-POINT GRID CONVERGENCE STUDY (REQUIRED) --------------------------------------- WING/BODY GRID_SIZE MACH ALPHA CL_TOT (min, max) CD_TOT (min, max) CD_PR CD_SF CM_TOT (min, max) RESID_DROP 1222282. 0.75 0.038 0.501 (0.501, 0.501) 0.03258 (0.03258, 0.03258) 0.01892 0.01366 -0.1340 (-0.1340,-0.1340) 3.35 2581305. 0.75 0.000 0.501 (0.000, 0.000) 0.02986 (0.00000, 0.00000) 0.01592 0.01394 -0.1428 (-0.0000,-0.0000) 2.82 6235847. 0.75 0.147 0.500 (0.497, 0.506) 0.02974 (0.02968, 0.02980) 0.01577 0.01397 -0.1381 (-0.0000,-0.0000) 1.06 WING/BODY/NACELLE/PYLON GRID_SIZE MACH ALPHA CL_TOT (min, max) CD_TOT (min, max) CD_PR CD_SF CM_TOT (min, max) RESID_DROP 1570900. 0.75 0.556 0.501 (0.501, 0.501) 0.03792 (0.03792, 0.03793) 0.02192 0.01600 -0.1343 (-0.1343, -0.1343) 3.97 3980621. 0.75 0.482 0.500 (0.500, 0.500) 0.03423 (0.03423, 0.03423) 0.01772 0.01651 -0.1444 (-0.1444, -0.1444) 4.8 SEPARATION BUBBLE GEOMETRY - WING/BODY - FINE GRID FS_BUB BL_BUB WL_BUB FS_EYE_W BL_EYE_W WL_EYE_W FS_EYE_B BL_EYE_B WL_EYE_B 176.52 97.71 13.65 228.87 82.61 -5.77 228.64 70.71 2.71 SEPARATION BUBBLE GEOMETRY - WING/BODY/NACELLE/PYLON - FINE GRID FS_BUB BL_BUB WL_BUB FS_EYE_W BL_EYE_W WL_EYE_W FS_EYE_B BL_EYE_B WL_EYE_B ???.?? ???.?? ???.?? ???.?? ???.?? ???.?? ???.?? ???.?? ???.?? UPPER SURFACE TRANSITION LOCATIONS (% CHORD) XROOT XKINK XE.844 XTIP 0. 0. 0. 0. LOWER SURFACE TRANSITION LOCATION (% CHORD) XLO 0. CASE 2 DRAG POLAR - MEDIUM GRID (REQUIRED) --------------------------------- WING/BODY MACH ALPHA CL_TOT CD_TOT CD_PR CD_SF CD-CL2/PA CM_TOT 0.75 -3.0 0.144 0.02116 0.00707 0.01409 ?.????? -0.1526 0.75 -2.0 0.263 0.02277 0.00868 0.01409 ?.????? -0.1487 0.75 -1.5 0.322 0.02402 0.00996 0.01407 ?.????? -0.1468 0.75 -1.0 0.380 0.02559 0.01155 0.01404 ?.????? -0.1449 0.75 0.0 0.501 0.02986 0.01592 0.01394 ?.????? -0.1428 0.75 1.0 0.619 0.03596 0.02221 0.01375 ?.????? -0.1362 0.75 1.5 0.683 0.04055 0.02694 0.01361 ?.????? -0.1348 WING/BODY/NACELLE/PYLON MACH ALPHA CL_TOT CD_TOT CD_PR CD_SF CD-CL2/PA CM_TOT 0.75 -3.0 0.086 0.02955 0.01291 0.01664 ?.????? -0.1643 0.75 -2.0 0.202 0.02854 0.01189 0.01666 ?.????? -0.1594 0.75 -1.5 0.258 0.02867 0.01205 0.01662 ?.????? -0.1551 0.75 -1.0 0.321 0.02917 0.01253 0.01664 ?.????? -0.1560 0.75 0.0 0.442 0.03197 0.01540 0.01657 ?.????? -0.1491 0.75 1.0 0.565 0.03699 0.02056 0.01642 ?.????? -0.1392 0.75 1.5 0.629 0.04074 0.02444 0.01630 ?.????? -0.1344 UPPER SURFACE TRANSITION LOCATIONS (% CHORD) XROOT XKINK XE.844 XTIP 0. 0. 0. 0. LOWER SURFACE TRANSITION LOCATION (% CHORD) XLO 0.