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- 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
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:55657 (Myoprocta ACOUCHY) - Skull. Raw Dataset includes 1601 TIF images (each 1749 x 1399 x 1 voxel at 0.06218352 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:55657 (Myoprocta ACOUCHY) - Skull. Reconstructed Dataset includes 915 TIF images (each 1749 x 1399 x 1 voxel at 0.062184 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Dasyproctidae, Myoprocta ACOUCHY, 1987267404, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987267404
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:68132 (Sphiggurus spinosus) - Skull. Raw Dataset includes 1601 TIF images (each 1849 x 1708 x 1 voxel at 0.04779902 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:68132 (Sphiggurus spinosus) - Skull. Reconstructed Dataset includes 874 TIF images (each 1849 x 1708 x 1 voxel at 0.047799 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Erethizontidae, Sphiggurus spinosus, 1987235817, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987235817
- Discipline:
- Science
-
- Creator:
- Gultekin, Kayhan, Gebhardt, Karl, Kormendy, John, Foord, Adi, Bender, Ralf, Lauer, Tod R, Pinkney, Jason, Richstone, Douglas O., and Tremaine, Scott
- Description:
- These data came from research that was geared towards measuring the mass of the black hole in the galaxy NGC 4826. The data are line-of-sight velocity distributions (LOSVDs) inferred from high-spatial resolution stellar absorption line spectra of Hubble Space Telescope / Space Telescope Imaging Spectrograph (HST/STIS) data and lower-spatial resolution stellar absorption line spectra of Hobby-Ebberly Telescope / Low-Resolution Spectrograph (HET/LRS) data. These data can be used for kinematic analysis of the galaxy NGC 4826 (M64) including black hole mass estimation. The HST/STIS data span about one arcsec, and the HET/LRS data span about 90 arcsec.
- Keyword:
- black hole, galaxy, and spectroscopy
- Citation to related publication:
- Gültekin et al. (2024, in press)
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:101794 (Geocapromys ingrahami ingrahami) - Skull. Raw Dataset includes 1601 TIF images (each 1776 x 1012 x 1 voxel at 0.03825258 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:101794 (Geocapromys ingrahami ingrahami) - Skull. Reconstructed Dataset includes 1167 TIF images (each 1776 x 1012 x 1 voxel at 0.038253 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Capromyidae, Geocapromys ingrahami ingrahami, 1987305882, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987305882
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:77810 (Mysateles prehensilis) - Skull. Raw Dataset includes 1601 TIF images (each 1761 x 1010 x 1 voxel at 0.04314947 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:77810 (Mysateles prehensilis) - Skull. Reconstructed Dataset includes 1100 TIF images (each 1761 x 1010 x 1 voxel at 0.043149 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Capromyidae, Mysateles prehensilis, 1987347226, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987347226
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:113417 (Cryptomys DARLINGI) - Skull. Raw Dataset includes 1601 TIF images (each 2000 x 1687 x 1 voxel at 0.02594388 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:113417 (Cryptomys DARLINGI) - Skull. Reconstructed Dataset includes 766 TIF images (each 2000 x 1687 x 1 voxel at 0.025944 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Bathyergidae, Cryptomys DARLINGI, 1987310258, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987310258
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:117122 (Galeopterus variegatus) - Skull. Raw Dataset includes 1601 TIF images (each 1525 x 2000 x 1 voxel at 0.05260535 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:117122 (Galeopterus variegatus) - Skull. Reconstructed Dataset includes 697 TIF images (each 1525 x 2000 x 1 voxel at 0.052605 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Dermoptera, Cynocephalidae, Galeopterus variegatus, 1987269464, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987269464
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:123578 (Pygeretmus platyurus) - Skull. Raw Dataset includes 1601 TIF images (each 1704 x 1404 x 1 voxel at 0.01906514 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:123578 (Pygeretmus platyurus) - Skull. Reconstructed Dataset includes 914 TIF images (each 1704 x 1404 x 1 voxel at 0.019065 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Rodentia, Dipodidae, Pygeretmus platyurus, 1987300479, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987300479
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:156624 (Bettongia penicillata) - Skull. Raw Dataset includes 1601 TIF images (each 2000 x 1265 x 1 voxel at 0.04135194 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:156624 (Bettongia penicillata) - Skull. Reconstructed Dataset includes 1021 TIF images (each 2000 x 1265 x 1 voxel at 0.041352 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Diprotodontia, Potoroidae, Bettongia penicillata, 1987318993, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987318993
- Discipline:
- Science
-
- Creator:
- University of Michigan Museum of Zoology
- Description:
- Scan of specimen ummz:mammals:159321 (Spilocuscus maculatus) - Skull. Raw Dataset includes 1601 TIF images (each 1815 x 1401 x 1 voxel at 0.0534855 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction. and Scan of specimen ummz:mammals:159321 (Spilocuscus maculatus) - Skull. Reconstructed Dataset includes 964 TIF images (each 1815 x 1401 x 1 voxel at 0.053485 mm resolution, derived from 1601 scan projections), xtek and vgi files for volume reconstruction.
- Keyword:
- Animalia, Chordata, Mammalia, Diprotodontia, Phalangeridae, Spilocuscus maculatus, 1987243643, computed tomography, X-ray, and 3D
- Citation to related publication:
- For more information on the original UMMZ specimen, see: https://www.gbif.org/occurrence/1987243643
- Discipline:
- Science