Passive flow control devices, such as vortex generators (VGs), can effectively modulate the turbulent boundary layer flow near regions of adverse pressure gradients, but the interactions between the salient flow structures produced by VGs and those of the separated flow are not fully understood. In this study, a spatially evolving turbulent boundary layer interacting with a wall-mounted cube ahead of a backward-facing ramp is investigated using wall-resolved large-eddy simulations for a Reynolds number of 19,600, based on the inlet boundary layer thickness and freestream velocity. Different cube configurations are examined to isolate the effects of cube height and streamwise position.
Suyash Tandon, Kevin J. Maki, and Eric Johnsen, "Large-Eddy Simulations of Flow over a Backward-Facing Ramp with a Wall-Mounted Cube, " AIAAJ, Vol. 62, No. 9 (2024), pp. 3403-3417 doi: doi/abs/10.2514/1.J063803
Scan of specimen ummz:mammals:123041 (Blanfordimys BUCHARENSIS BUCHARICUS) - WholeBody. Raw Dataset includes 1601 TIF images (each 948 x 840 x 1 voxel at 0.0446297 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:123041 (Blanfordimys BUCHARENSIS BUCHARICUS) - WholeBody. Reconstructed Dataset includes 1745 TIF images (each 948 x 840 x 1 voxel at 0.044630 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
Scan of specimen ummz:mammals:154693 (Blarina brevicauda brevicauda) - Skull. Raw Dataset includes 3141 TIF images (each 1013 x 1693 x 1 voxel at 0.03379497 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:154693 (Blarina brevicauda brevicauda) - Skull. Reconstructed Dataset includes 1219 TIF images (each 1013 x 1693 x 1 voxel at 0.033795 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
Scan of specimen ummz:mammals:154698 (Blarina brevicauda brevicauda) - WholeBody. Raw Dataset includes 3141 TIF images (each 814 x 1368 x 1 voxel at 0.03906319 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:154698 (Blarina brevicauda brevicauda) - WholeBody. Reconstructed Dataset includes 1959 TIF images (each 814 x 1368 x 1 voxel at 0.039063 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
Scan of specimen ummz:mammals:154698 (Blarina brevicauda brevicauda) - Skull. Raw Dataset includes 3141 TIF images (each 1081 x 1660 x 1 voxel at 0.02252107 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:154698 (Blarina brevicauda brevicauda) - Skull. Reconstructed Dataset includes 1296 TIF images (each 1081 x 1660 x 1 voxel at 0.022521 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
Scan of specimen ummz:mammals:154693 (Blarina brevicauda brevicauda) - WholeBody. Raw Dataset includes 3141 TIF images (each 1611 x 1121 x 1 voxel at 0.03882457 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:154693 (Blarina brevicauda brevicauda) - WholeBody. Reconstructed Dataset includes 1959 TIF images (each 1611 x 1121 x 1 voxel at 0.038825 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
Scan of specimen ummz:mammals:164963 (Nycteris thebaica LABIATA) - Skull. Raw Dataset includes 3141 TIF images (each 2000 x 1945 x 1 voxel at 0.01270181 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction., Scan of specimen ummz:mammals:164963 (Nycteris thebaica LABIATA) - Skull. Reconstructed Dataset includes 1776 TIF images (each 2000 x 1945 x 1 voxel at 0.012702 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction., and Scan of specimen ummz:mammals:164963 (Nycteris thebaica LABIATA) - Skull. Reconstructed Dataset includes 1776 TIF images (each 2000 x 1945 x 1 voxel at 0.012702 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
Scan of specimen ummz:mammals:79943 (Natalus stramineus SATURATUS) - WholeBody. Raw Dataset includes 3141 TIF images (each 1025 x 1071 x 1 voxel at 0.02892272 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:79943 (Natalus stramineus SATURATUS) - WholeBody. Reconstructed Dataset includes 2000 TIF images (each 1025 x 1071 x 1 voxel at 0.028923 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
Scan of specimen ummz:mammals:79943 (Natalus stramineus SATURATUS) - Skull. Raw Dataset includes 3141 TIF images (each 1781 x 1405 x 1 voxel at 0.01270181 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:79943 (Natalus stramineus SATURATUS) - Skull. Reconstructed Dataset includes 1808 TIF images (each 1781 x 1405 x 1 voxel at 0.012702 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
Scan of specimen ummz:mammals:164963 (Nycteris thebaica LABIATA) - WholeBody. Raw Dataset includes 3141 TIF images (each 851 x 1048 x 1 voxel at 0.03832366 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:164963 (Nycteris thebaica LABIATA) - WholeBody. Reconstructed Dataset includes 1999 TIF images (each 851 x 1048 x 1 voxel at 0.038324 mm resolution, derived from 3141 scan projections), xtek and vgi files for volume reconstruction.
