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Faculty of Mathematics

 

Senior Teaching Associate in DAMTP, currently lecturing Part III Perturbation Methods, and IA Mathematics for NST. Also Faculty Outreach Officer.

Publications

An Efficient and Versatile Semi-Analytical Method for Acoustic Wave Scattering by Periodic Structures in Flow
S Naqvi, A Hales, LJ Ayton, J Jaworski
– AIAA AVIATION FORUM AND ASCEND 2025
(2025)
AIAA 2025-3361
Acoustic scattering by multi-layered gratings
SB Naqvi, LJ Ayton
– Journal of Sound and Vibration
(2025)
610,
119083
A Periodic Extension to the Fokas Method for Acoustic Scattering by an Infinite Grating
SB Naqvi, LJ Ayton
– Acoustics
(2025)
7,
5
A mathematical model for the interaction of anisotropic turbulence with porous surfaces
ADG Hales, LJ Ayton, AO Wills, C Jiang, C de Silva, D Moreau, C Doolan
– Journal of Fluid Mechanics
(2024)
1001,
a16
Analytical insights into semi-infinite plate scattering: the wiener–hopf technique and two-sided linear boundary conditions
ADG Hales, LJ Ayton
– Quarterly Journal of Mechanics and Applied Mathematics
(2024)
77,
hbae003
Trailing-edge bluntness noise attenuation using spanwise-varying porosity
J Kershner, C Jiang, M Awasthi, D Moreau, CJ Doolan, LJ Ayton, TF Geyer, JW Jaworski
– 30th AIAA/CEAS Aeroacoustics Conference (2024)
(2024)
Effects of a Nonlinear Boundary Condition on the Steady Aerodynamics of Porous Airfoils
R Boitte, LJ Ayton, R Hajian
– AIAA Journal
(2024)
62,
1477
Experimental investigation into the acoustical superiority of ogee serrations in reducing leading edge noise
B Lyu, J Xu, TF Geyer, P Chaitanya, Q Ye, J Cui, L Ayton
– Applied Acoustics
(2024)
216,
109722
A mathematical model for the interaction of anisotropic turbulence with a rigid leading edge
ADG Hales, LJ Ayton, C Jiang, A Mahgoub, R Kisler, R Dixon, C de Silva, D Moreau, C Doolan
– Journal of Fluid Mechanics
(2023)
970,
a29
Adapting a Trailing-Edge Noise Model to an Impedance Boundary Condition
A Hales, LJ Ayton
– AIAA Aviation and Aeronautics Forum and Exposition AIAA Aviation Forum 2023
(2023)
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Room

G2.04

Telephone

01223 760452