caa a22 4500 60619780X CHVBK 20210128100931.0 cr unu---uuuuu 210128e20151201xx s 000 0 eng 10.1007/s00348-015-2084-6 doi (NATIONALLICENCE)springer-10.1007/s00348-015-2084-6 Temporally optimized spanwise vorticity sensor measurements in turbulent boundary layers [Elektronische Daten] [C. Morrill-Winter, J. Klewicki, R. Baidya, I. Marusic] Multi-element hot-wire anemometry was used to measure spanwise vorticity fluctuations in turbulent boundary layers. Smooth wall boundary layer profiles, with very good spatial and temporal resolution, were acquired over a Kármán number range of 2000-12,700 at the Melbourne Wind Tunnel at the University of Melbourne and the University of New Hampshire's Flow Physics Facility. A custom hot-wire probe was necessary to simultaneously obtain velocity and spanwise vorticity measurements centered at a fixed point in space. A custom calibration/processing scheme was developed to utilize single-wall-parallel wires to optimize the accuracy of the measured wall-normal velocity fluctuations derived from the sensor's $$\times$$ × -array. Springer-Verlag Berlin Heidelberg, 2015 Morrill-Winter C. Department of Mechanical Engineering, University of Melbourne, Melbourne, VIC, Australia aut Klewicki J. Department of Mechanical Engineering, University of Melbourne, Melbourne, VIC, Australia aut Baidya R. Department of Mechanical Engineering, University of Melbourne, Melbourne, VIC, Australia aut Marusic I. Department of Mechanical Engineering, University of Melbourne, Melbourne, VIC, Australia aut Experiments in Fluids Springer Berlin Heidelberg 56/12(2015-12-01), 1-14 0723-4864 56:12<1 2015 56 348 https://doi.org/10.1007/s00348-015-2084-6 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s00348-015-2084-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Morrill-Winter C. Department of Mechanical Engineering, University of Melbourne, Melbourne, VIC, Australia aut NATIONALLICENCE 700 1- Klewicki J. Department of Mechanical Engineering, University of Melbourne, Melbourne, VIC, Australia aut NATIONALLICENCE 700 1- Baidya R. Department of Mechanical Engineering, University of Melbourne, Melbourne, VIC, Australia aut NATIONALLICENCE 700 1- Marusic I. Department of Mechanical Engineering, University of Melbourne, Melbourne, VIC, Australia aut NATIONALLICENCE 773 0- Experiments in Fluids Springer Berlin Heidelberg 56/12(2015-12-01), 1-14 0723-4864 56:12<1 2015 56 348