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Aeroacoustics Webinar — Installed Jet Noise
17 May 2023 • Webinar, Any Location (virtual event)
Organizer:
UKAN+ Aeroacoustics SIG
Abstract:
The Aeroacoustics SIG is happy to welcome Dr Zhong-Nan Wang to present a webinar on Installed Jet Noise. The webinar will be held on the 17th of May, 1300.

Jet noise can be significantly amplified when placed close to a solid surface. This scenario occurs when a jet engine is installed near an aircraft wing. The pursuit of higher propulsion efficiency is achieved as ever by enlarging the engine bypass ratio, leading to an increasing engine diameter. The engine becomes even closer to the wing, leading to significant interactions between them and hence noise amplification. This talk will be focused on providing insight into the noise sources of closely installed jets based on high-fidelity eddy-resolving simulation and its associated data-driven analysis, from canonical to industrially relevant cases. Control strategies are further explored based on understanding noise sources to better reduce noise at the source.

Event listing ID:
1545668
Related subject(s):


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Last updated: 20 February 2023