Date: 7 May 2001 PARTICIPANT INFORMATION ----------------------- Name: Pieter G. Buning, S. Melissa Rivers, Joseph H. Morrison Email: p.g.buning@larc.nasa.gov Phone: 757-864-3093 Address: MS 499 Address: NASA Langley Research Center Address: Hampton, VA 23681 Address: Address: Address: SOLVER INFORMATION -------------------- Method Name: OVERFLOW 1.8s Basic Algorithm: Central difference, scalar dissipation Turbulence Model: Spalart-Allmaras Miscellaneous: Implicit, diagonalized Beam-Warming CASE 1 PROVIDED GRID USED Mark one line with an X -------------------- Multi-block: Overset: X Unstructured node: Unstructured cell: Could not use: GRID INFORMATION FOR CASES 2-4 Leave blank if you used the Case 1 provided grid -------------------- Grid-Generator Name: Grid Type: Zones: Field Nodes: Field Cells: Boundary Nodes: Boundary Faces: BL 1st-Cell Size: BL Max-Growth Rate: BL Cells: Miscellaneous: SOLUTION INFORMATION -------------------- Computer Platform: SGI Octane, SGI Origin, Compaq XP-1000 cluster # Processors: Octane: 1-2, Origin: 2-8, Compaq: 1-6 Operating System: IRIX 6.5, Red Hat Linux 7.0 Compiler: MIPSPro 7 Fortran 90 7.3.1, Compaq Fortran Run Time CPU: Octane: 90-150, Origin: 110-170, Compaq: 15-44 hr Run Time Wall-Clock: Octane: 48-80, Origin: 27-73, Compaq: 6-22 hr Memory Requirements: 350-690MB Miscellaneous: All runs were made using 32-bit REALs. SGI Octanes were 2xR12000, 300MHz; SGI Origins were 32xR10000 (max 8 used), 250MHz; and Compaq XP-1000 cluster used 500MHz ev6 Alphas. Memory requirement is 350MB for a 2-CPU Octane, 380MB for an 8-CPU Origin, and 690MB for a cluster of 6 Compaqs. Case 1 results represent runs from three users. CASE 1 DATA ON PROVIDED GRID (REQUIRED) --------------------------------------- MACH ALPHA CL_TOT CD_TOT CD_PR CD_SF CM_TOT 0.75 -0.257 0.500 0.02959 0.01576 0.01383 -0.1632 0.75 -0.258 0.500 0.02958 0.01575 0.01382 -0.1631 0.75 -0.254 0.500 0.02960 0.01577 0.01382 -0.1629 CASE 2 DRAG POLAR DATA (REQUIRED) --------------------------------- MACH ALPHA CL_TOT CD_TOT CD_PR CD_SF CM_TOT 0.75 -3.0 0.166 0.02125 0.00725 0.01400 -0.1718 0.75 -2.0 0.287 0.02315 0.00917 0.01398 -0.1699 0.75 -1.0 0.409 0.02633 0.01241 0.01392 -0.1669 0.75 0.0 0.532 0.03096 0.01718 0.01378 -0.1614 0.75 1.0 0.662 0.03901 0.02553 0.01348 -0.1553 0.75 2.0 0.767 0.05184 0.03880 0.01305 -0.1424 CASE 3 DRAG RISE DATA (OPTIONAL) -------------------------------- MACH ALPHA CL_TOT CD_TOT CD_PR CD_SF CM_TOT 0.50 0.482 0.500 0.02908 0.01418 0.01489 -0.1347 0.60 0.265 0.501 0.02901 0.01449 0.01453 -0.1428 0.70 -0.040 0.500 0.02927 0.01517 0.01410 -0.1543 0.75 -0.258 0.500 0.02958 0.01575 0.01382 -0.1631 0.76 -0.305 0.500 0.02971 0.01594 0.01376 -0.1654 0.77 -0.358 0.500 0.02988 0.01618 0.01369 -0.1679 0.78 -0.410 0.500 0.03012 0.01649 0.01362 -0.1710 0.80 -0.440 0.499 0.03232 0.01892 0.01339 -0.1758 CASE 4 ADDITIONAL DRAG RISE DATA (OPTIONAL) ------------------------------------------- MACH ALPHA CL_TOT CD_TOT CD_PR CD_SF CM_TOT 0.50 -0.651 0.400 0.02557 0.01061 0.01496 -0.1464 0.60 -0.718 0.401 0.02561 0.01102 0.01459 -0.1498 0.70 -0.929 0.399 0.02577 0.01159 0.01418 -0.1596 0.75 -1.060 0.401 0.02612 0.01220 0.01392 -0.1669 0.76 -1.106 0.399 0.02616 0.01229 0.01387 -0.1689 0.77 -1.131 0.400 0.02634 0.01254 0.01380 -0.1709 0.78 -1.153 0.400 0.02666 0.01294 0.01372 -0.1730 0.80 -1.162 0.400 0.02790 0.01437 0.01353 -0.1760 MACH ALPHA CL_TOT CD_TOT CD_PR CD_SF CM_TOT 0.50 1.520 0.600 0.03325 0.01844 0.01481 -0.1263 0.60 1.250 0.600 0.03328 0.01887 0.01441 -0.1348 0.70 0.870 0.600 0.03422 0.02032 0.01390 -0.1461 0.75 0.538 0.600 0.03460 0.02095 0.01363 -0.1574 0.76 0.465 0.600 0.03482 0.02124 0.01357 -0.1610 0.77 0.385 0.600 0.03520 0.02170 0.01350 -0.1651 0.78 0.330 0.600 0.03622 0.02281 0.01340 -0.1693 0.80 0.621 0.599 0.04337 0.03034 0.01303 -0.1596 NOTES: ------ * Information lines are 80 characters long. * Information blocks allow free-form miscellaneous information. * MACH (F10.2) Mach Number. * ALPHA (F10.3) Angle of Attack in Degrees. * CL_TOT (F10.3) Total Lift Coefficient. * CD_TOT (F10.5) Total Drag Coefficient. * CD_PR (F10.5) Surface-Pressure Integrated Drag Coefficient. * CD_SF (F10.5) Skin-Friction Integrated Drag Coefficient. * CM_TOT (F10.4) Total Moment Coefficient. Date: 7 May 2001 PARTICIPANT INFORMATION ----------------------- Name: Pieter G. Buning, S. Melissa Rivers, Joseph H. Morrison Email: p.g.buning@larc.nasa.gov Phone: 757-864-3093 Address: MS 499 Address: NASA Langley Research Center Address: Hampton, VA 23681 Address: Address: Address: SOLVER INFORMATION -------------------- Method Name: OVERFLOW 1.8s Basic Algorithm: Roe upwind (3rd-order) Turbulence Model: Spalart-Allmaras Miscellaneous: Implicit, diagonalized Beam-Warming CASE 1 PROVIDED GRID USED Mark one line with an X -------------------- Multi-block: Overset: X Unstructured node: Unstructured cell: Could not use: GRID INFORMATION FOR CASES 2-4 Leave blank if you used the Case 1 provided grid -------------------- Grid-Generator Name: Grid Type: Zones: Field Nodes: Field Cells: Boundary Nodes: Boundary Faces: BL 1st-Cell Size: BL Max-Growth Rate: BL Cells: Miscellaneous: SOLUTION INFORMATION -------------------- Computer Platform: SGI Octane, SGI Origin, Compaq XP-1000 cluster # Processors: Octane: 1-2, Origin: 2-8, Compaq: 1-6 Operating System: IRIX 6.5, Red Hat Linux 7.0 Compiler: MIPSPro 7 Fortran 90 7.3.1, Compaq Fortran Run Time CPU: Octane: 90-150, Origin: 110-170, Compaq: 15-44 hr Run Time Wall-Clock: Octane: 48-80, Origin: 27-73, Compaq: 6-22 hr Memory Requirements: 350-690MB Miscellaneous: All runs were made using 32-bit REALs. SGI Octanes were 2xR12000, 300MHz; SGI Origins were 32xR10000 (max 8 used), 250MHz; and Compaq XP-1000 cluster used 500MHz ev6 Alphas. Memory requirement is 350MB for a 2-CPU Octane, 380MB for an 8-CPU Origin, and 690MB for a cluster of 6 Compaqs. Case 1 results represent runs from two users. CASE 1 DATA ON PROVIDED GRID (REQUIRED) --------------------------------------- MACH ALPHA CL_TOT CD_TOT CD_PR CD_SF CM_TOT 0.75 -0.238 0.500 0.02929 0.01573 0.01356 -0.1633 0.75 -0.241 0.500 0.02926 0.01570 0.01357 -0.1636 NOTES: ------ * Information lines are 80 characters long. * Information blocks allow free-form miscellaneous information. * MACH (F10.2) Mach Number. * ALPHA (F10.3) Angle of Attack in Degrees. * CL_TOT (F10.3) Total Lift Coefficient. * CD_TOT (F10.5) Total Drag Coefficient. * CD_PR (F10.5) Surface-Pressure Integrated Drag Coefficient. * CD_SF (F10.5) Skin-Friction Integrated Drag Coefficient. * CM_TOT (F10.4) Total Moment Coefficient.