The effect of blade sweep on the reduction and enhancement of supersonic propeller noise

DOI10.1017/S0022112095001686zbMath0843.76072MaRDI QIDQ4873019

Anthony B. Parry

Publication date: 13 August 1996

Published in: Journal of Fluid Mechanics (Search for Journal in Brave)

zbMATH Keywords

linear acousticsasymptotic frequency-domain approachcritical swept-blade designsradiation of singularities

Mathematics Subject Classification ID

Hydro- and aero-acoustics (76Q05) Supersonic flows (76J20)

Related Items (5)

Acoustic theory of the many-bladed contra-rotating propeller: the event line and the precession of the interaction source ⋮ Large eddy simulation of flow around a reverse rotating propeller ⋮ Acoustic theory of the many-bladed contra-rotating propeller: analysis of the effects of blade sweep on wake interaction noise ⋮ Time-domain analysis of contra-rotating propeller noise: wake interaction with a downstream propeller blade ⋮ Acoustic theory of the many-bladed contra-rotating propeller: physics of the wake interaction noise critical sources

Cites Work

• Uniform asymptotic expansions of double integrals
• On linear acoustic solutions of high speed helicopter impulsive noise problems

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