Vortex dynamics and Reynolds number effects of an oscillating hydrofoil in energy harvesting mode
نویسندگان
چکیده
منابع مشابه
Effects of Reynolds Stress on Flow Noise from Vortex/hydrofoil Interactions
Acoustic field generated by a single vortex approaching a hydrofoil is studied. A combined vortex/RANS simulation for the near–field unsteady vorticity is developed to include effects from RANS Reynolds stresses. The far-field acoustics is calculated using a vortex sound formula with the near-field vorticity as the source. The results show that at a higher incident angle when the RANS shows a s...
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ژورنال
عنوان ژورنال: Journal of Fluids and Structures
سال: 2020
ISSN: 0889-9746
DOI: 10.1016/j.jfluidstructs.2020.102888