TY - GEN
T1 - Low-frequency unsteadiness in pressure-induced separation bubbles
AU - Weiss, Julien
AU - Little, Jesse
AU - Threadgill, James
AU - Gross, Andreas
N1 - Publisher Copyright:
© 2021, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.
PY - 2021
Y1 - 2021
N2 - Existing results on low-frequency unsteadiness in pressure-induced separation bubbles at different speed regimes and states of the incoming boundary layer are reviewed. Specifically, results are presented for low-and high-Mach number separation bubbles where the incoming boundary layer is either laminar/transitional or turbulent. The review indicates that there are strong similarities in low-frequency behavior between the different flow cases. Nevertheless, the available database is not sufficient to firmly establish a common phenomenology.
AB - Existing results on low-frequency unsteadiness in pressure-induced separation bubbles at different speed regimes and states of the incoming boundary layer are reviewed. Specifically, results are presented for low-and high-Mach number separation bubbles where the incoming boundary layer is either laminar/transitional or turbulent. The review indicates that there are strong similarities in low-frequency behavior between the different flow cases. Nevertheless, the available database is not sufficient to firmly establish a common phenomenology.
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M3 - Conference contribution
AN - SCOPUS:85100296873
SN - 9781624106095
T3 - AIAA Scitech 2021 Forum
SP - 1
EP - 19
BT - AIAA Scitech 2021 Forum
PB - American Institute of Aeronautics and Astronautics Inc, AIAA
T2 - AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2021
Y2 - 11 January 2021 through 15 January 2021
ER -