Search Constraints
Number of results to display per page
View results as:
Search Results
-
- Creator:
- Towne, Aaron S. and Lozano-Durán, Adrián
- Description:
- This dataset contains data from two direct numerical simulations of a turbulent zero-pressure-gradient flat-plate boundary layer spanning friction Reynolds numbers from 292 to 728 (BL1) and 488 to 1024 (BL2). The dataset contains time-resolved snapshots of the three-dimensional velocity field for both cases: roughly 10,000 snapshots spanning 20 eddy-turnover times for BL1 and 7,500 snapshots spanning 7 eddy-turnover times for BL2 . Also included for both cases are pre-processed correlations at several wall-normal distances, mean and root-mean-squared velocity and vorticity profiles, several boundary-layer metrics, and time-resolved velocity data in the streamwise-wall-normal plane. All data are stored within hdf5 files, and a Matlab script showing how the data can be read and manipulated is provided. Please see the ‘BLdns_README.pdf’ file for more information. We recommend using the ‘BLdns_example.zip’ file as an entry point to the dataset. and The dataset is part of “A database for reduced-complexity modeling of fluid flows” (see references below) and is intended to aid in the conception, training, demonstration, evaluation, and comparison of reduced-complexity models for fluid mechanics. The paper introduces the flow setup and computational methods, describes the available data, and provides an example of how these data can be used for reduced-complexity modeling. Users of these data should cite the paper listed below.
- Keyword:
- fluid mechanics, boundary layer, and turbulence
- Citation to related publication:
- Towne, A., Dawson, S., Brès, G. A., Lozano-Durán, A., Saxton-Fox, T., Parthasarthy, A., Biler, H., Jones, A. R., Yeh, C.-A., Patel, H., Taira, K. (2022). A database for reduced-complexity modeling of fluid flows. AIAA Journal 61(7): 2867-2892.
- Discipline:
- Engineering and Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:125578 (Dolichotis salinicola) - Skull. Raw Dataset includes 1601 TIF images (each 1801 x 988 x 1 voxel at 0.05558563 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:125578 (Dolichotis salinicola) - Skull. Reconstructed Dataset includes 1013 TIF images (each 1801 x 988 x 1 voxel at 0.055586 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Caviidae, Dolichotis salinicola, 1987287907, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987287907
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:125181 (Hoplomys gymnurus) - Skull. Raw Dataset includes 1601 TIF images (each 1662 x 1577 x 1 voxel at 0.03347808 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:125181 (Hoplomys gymnurus) - Skull. Reconstructed Dataset includes 722 TIF images (each 1662 x 1577 x 1 voxel at 0.033478 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Echimyidae, Hoplomys gymnurus, 1987265873, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987265873
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:125553 (Ctenomys CONOVERI) - Skull. Raw Dataset includes 1601 TIF images (each 1539 x 1688 x 1 voxel at 0.04366124 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:125553 (Ctenomys CONOVERI) - Skull. Reconstructed Dataset includes 1405 TIF images (each 1539 x 1688 x 1 voxel at 0.043661 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Ctenomyidae, Ctenomys CONOVERI, 1987317742, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987317742
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:155896 (Lagostomus maximus INMOLLIS) - Skull. Raw Dataset includes 1601 TIF images (each 1783 x 1163 x 1 voxel at 0.05777665 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:155896 (Lagostomus maximus INMOLLIS) - Skull. Reconstructed Dataset includes 977 TIF images (each 1783 x 1163 x 1 voxel at 0.057777 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Chinchillidae, Lagostomus maximus INMOLLIS, 1987236047, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987236047
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:77811 (Capromys pilorides) - Skull. Raw Dataset includes 1601 TIF images (each 1838 x 992 x 1 voxel at 0.05193805 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:77811 (Capromys pilorides) - Skull. Reconstructed Dataset includes 1195 TIF images (each 1838 x 992 x 1 voxel at 0.051938 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Capromyidae, Capromys pilorides, 1987248200, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987248200
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:157311 (Kerodon rupestris) - Skull. Raw Dataset includes 1601 TIF images (each 1727 x 1681 x 1 voxel at 0.04301296 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:157311 (Kerodon rupestris) - Skull. Reconstructed Dataset includes 775 TIF images (each 1727 x 1681 x 1 voxel at 0.043013 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Caviidae, Kerodon rupestris, 1987323456, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987323456
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:161031 (Clyomys laticeps) - Skull. Raw Dataset includes 1601 TIF images (each 1707 x 1630 x 1 voxel at 0.03347808 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:161031 (Clyomys laticeps) - Skull. Reconstructed Dataset includes 810 TIF images (each 1707 x 1630 x 1 voxel at 0.033478 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Echimyidae, Clyomys laticeps, 1987243327, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987243327
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:162578 (Lagidium peruanum) - Skull. Raw Dataset includes 1601 TIF images (each 1826 x 960 x 1 voxel at 0.04924868 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:162578 (Lagidium peruanum) - Skull. Reconstructed Dataset includes 999 TIF images (each 1826 x 960 x 1 voxel at 0.049249 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Chinchillidae, Lagidium peruanum, 1987349809, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987349809
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:46411 (Dasyprocta LEPORINA LEPORINA) - Skull. Raw Dataset includes 1601 TIF images (each 1828 x 877 x 1 voxel at 0.05988472 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:46411 (Dasyprocta LEPORINA LEPORINA) - Skull. Reconstructed Dataset includes 1049 TIF images (each 1828 x 877 x 1 voxel at 0.059885 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Dasyproctidae, Dasyprocta LEPORINA LEPORINA, 1987237081, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987237081
- Discipline:
- Science