*KEYWORD *TITLE *DATABASE_BINARY_D3PLOT *DEFINE_CURVE_TITLE *ICFD_BOUNDARY_FREESLIP *ICFD_BOUNDARY_NONSLIP *ICFD_BOUNDARY_PRESCRIBED_PRE *ICFD_BOUNDARY_PRESCRIBED_VEL *ICFD_CONTROL_MESH *ICFD_CONTROL_OUTPUT *ICFD_CONTROL_TIME *ICFD_CONTROL_TURBULENCE *ICFD_DATABASE_DRAG *ICFD_MAT *ICFD_PART *ICFD_PART_VOL *ICFD_SECTION *INCLUDE *MESH_BL *MESH_SIZE_SHAPE *MESH_SURFACE_ELEMENT *MESH_SURFACE_NODE *MESH_VOLUME *PART *SECTION_SHELL *END
$ PROJECTED FRONTAL AREA = 2.16 $ Horizontal Area = 7.86 *keyword $ center 715.308, 0, 754.527 $ # FLUID # *ICFD_CONTROL_TIME &T_end, &dt_fluid, 1 *ICFD_CONTROL_MESH 1.5 *ICFD_CONTROL_TURBULENCE 2 *ICFD_BOUNDARY_PRESCRIBED_VEL 5 , 1, 1, 3 *ICFD_BOUNDARY_PRESCRIBED_PRE 6 , 4 *ICFD_BOUNDARY_FREESLIP 7, 3, 4 *ICFD_BOUNDARY_NONSLIP 10001 10002 10003 10005 10006 10007 *DEFINE_CURVE 3 , 0, 1. , 1. , 0. , 0. 0.,16. 1e3,16. *DEFINE_CURVE 4 , 0, 1. , 1. , 0. , 0. 0.,0. 1e3,0. *ICFD_DATABASE_TIMESTEP 1 *ICFD_DATABASE_DRAG 10001,0,0,1,0,1 10002,0,0,1,0,1 10003,0,0,1,0,1 10005,0,0,1,0,1 10006,0,0,1,0,1 10007,0,0,1,0,1 *ICFD_MAT 1, 1, &rho_fluid,&mu_fluid *ICFD_PART_TITLE ground 3,1,1 *ICFD_PART_TITLE roof 4,1,1 *ICFD_PART_TITLE inflow 5,1,1 *ICFD_PART_TITLE outflow 6,1,1 *ICFD_PART_TITLE walls 7,1,1 *ICFD_PART 17,1,1 *ICFD_PART 10001,1,1 *ICFD_PART 10002,1,1 *ICFD_PART 10003,1,1 *ICFD_PART 10005,1,1 *ICFD_PART 10006,1,1 *ICFD_PART 10007,1,1 *ICFD_PART_VOL 8, 1, 1 3, 4, 5, 6, 7, 10001, 10002, 10003 10005, 10006, 10007 $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ $$$ MESH GENERATION *MESH_VOLUME 12 3, 4, 5, 6, 7, 10001, 10002, 10003 10005, 10006, 10007 *MESH_BL 10001, 3,0.01,0,0 10002, 3,0.01,0,0 10003, 3,0.01,0,0 10005, 3,0.01,0,0 10006, 3,0.01,0,0 10007, 3,0.01,0,0 $mirror driver *MESH_SIZE_SHAPE box,1 0.015,1.54,-1.25,0.4,5.5,-0.7,1.1 $mirror passenger *MESH_SIZE_SHAPE box,1 0.015,1.54,0.7,0.4,5.5,1.25,1.1 $wheels driver *MESH_SIZE_SHAPE box,1 0.015,0.33,-1.25,-0.5,5.5,-0.47,0.17 $wheels passenger *MESH_SIZE_SHAPE box,1 0.015,0.33,0.47,-0.5,5.5,1.25,0.17 $rear part *MESH_SIZE_SHAPE box,1 0.015,4.31,-1.0,-0.5,5.8,1.0,0.58 $rear roof *MESH_SIZE_SHAPE box,1 0.015,2.5,-0.6,0.51,4.38,0.6,0.91 $A pilar driver *MESH_SIZE_SHAPE cylinder,1 0.015,0.08, 1.4554, -0.758298, 0.444382, 2.10833, -0.613749, 0.825368 $A pilar passang *MESH_SIZE_SHAPE cylinder,1 0.015,0.08, 1.4554, 0.758298, 0.444382, 2.10833, 0.613749, 0.825368 $grill *MESH_SIZE_SHAPE box,1 0.015,-0.1,-0.85,-0.2,0.25,0.85,0.32 *END
The DrivAer is a modern generic car model that has wind tunnel experimental results for a large number of different configurations which are letter-codded. The model shown here is F_D_wM_wW meaning fastback rear end with detailed underbody with mirrors and wheels.