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physics.flu-dyn2024
The oscillating and vibrating cylinder: a benchmark to study low Mach number aeroacoustics
Étienne Spieser, Siyang Zhong, Xin Zhang
Hydrodynamic and acoustic scales separate as the Mach number decreases, making the modelling of aeroacoustic phenomena singular in this flow regime. The benchmark of the flow devel…
physics.flu-dyn2013
Acoustic Invisibility in Turbulent Fluids
Xun Huang, Siyang Zhong
Acoustic invisibility of a cloaking system in turbulent uids has been poorly understood. Here we show that evident scattering would appear in turbulent wakes owing to the submergen…