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Aeroacoustics

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Congratulations to Dr. ZHANG Zhicheng on earning his PhD

Aeroacoustics

Congratulations to Dr. ZHANG Zhicheng on earning his PhD

AANTC congratulates Dr. ZHANG Zhicheng on completing his doctoral studies and earning his PhD. His dissertation, “Towards aeroacoustic modelling for multi-rotor drones”, brings together experimental, theoretical and numerical approaches to drone noise. Research highlights His research includes noise measurements of …

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Congratulations to Dr. BAO Hongsen on earning his PhD

Aeroacoustics

Congratulations to Dr. BAO Hongsen on earning his PhD

AANTC congratulates Dr. BAO Hongsen on completing his doctoral degree requirements and earning his PhD. His dissertation is entitled “On the Gaussian beam tracing method for high-frequency sound wave propagation in inhomogeneous flows”. His research addresses the accurate and efficient prediction of sound propagation…

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Variation of the spanwise vorticity on a pitching airfoil

Aeroacoustics

Variation of the spanwise vorticity on a pitching airfoil

The instantaneous flow pattern on a pitching airfoil is acquired by a high-speed PIV system, which can achieve the highest sampling rate of 1633Hz. This figure gives the development of the vorticity near the trailing edge during the half pitching cycle.

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