12 citations · 22 across the 5 of their papers we have counts for
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physics.flu-dyn2024★ 3 cited
An aeroacoustic mechanism to explain universal behavior in hypersonic wake flow oscillations
Premika S. Thasu, Gaurav Kumar, Subrahmanyam Duvvuri
Recent experimental studies reveal that the near-wake region of a circular cylinder at hypersonic Mach numbers exhibits self-sustained flow oscillations. The oscillation frequency…
physics.flu-dyn2024★ 7 cited
A model for frequency scaling of flow oscillations in high-speed double cones
Gaurav Kumar, Vaisakh Sasidharan, Akshaya G. Kumara +1
Coherent small-amplitude unsteadiness of the shock wave and the separation region over a canonical double cone flow, termed in literature as oscillation-type unsteadiness, is exper…