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Department of Applied Mathematics and Theoretical Physics

Career

  • 2017- date:  DAMTP,  Cambridge University
  • 1996-2017:  Mathematics,  Bristol University
  • 1992-1996:  Mathematics,  Newcastle University
  • 1992          :  PhD,  MIT

Research

General fluid mechanics: the Navier-Stokes equations (nonlinear dynamics, transition and turbulence); geophysical and astrophysical fluid mechanics (e.g. convection; stably stratified flows; tidal, precessional and librational motion of planetary interiors and subsurface oceans; accretion disks);

Selected Publications

Publications

Finite-amplitude elastic waves in viscoelastic channel flow from large to zero Reynolds number
G Buza, M Beneitez, J Page, RR Kerswell
– Journal of Fluid Mechanics
(2022)
951,
a3
Wall shear stress and pressure patterns in aortic stenosis patients with and without aortic dilation captured by high-performance image-based computational fluid dynamics
H Zolfaghari, M Andiapen, A Baumbach, A Mathur, RR Kerswell
(2022)
A first coherent structure in elasto-inertial turbulence
Y Dubief, J Page, RR Kerswell, VE Terrapon, V Steinberg
– Physical Review Fluids
(2022)
7,
073301
Threshold transient growth as a criterion for turbulent mean profiles
VK Markeviciute, RR Kerswell
(2022)
Heat transport in Rayleigh-Bénard convection with linear marginality
B Wen, Z Ding, GP Chini, RR Kerswell
– Philosophical Transactions of the Royal Society A Mathematical Physical and Engineering Sciences
(2022)
380,
20210039
Weakly nonlinear analysis of the viscoelastic instability in channel flow for finite and vanishing Reynolds numbers
G Buza, J Page, RR Kerswell
– Journal of Fluid Mechanics
(2022)
940,
a11
Sensitivity and downstream influence of the impinging leading-edge vortex instability in a bileaflet mechanical heart valve
H Zolfaghari, RR Kerswell, D Obrist, PJ Schmid
– Journal of Fluid Mechanics
(2022)
936,
a41
Finite-amplitude elastic waves in viscoelastic channel flow from large to zero Reynolds number
G Buza, M Beneitez, J Page, RR Kerswell
(2022)
Non-equivalence of quasilinear dynamical systems and their statistical closures
GV Nivarti, RR Kerswell, JB Marston, SM Tobias
(2022)
Improved assessment of the statistical stability of turbulent flows using extended Orr-Sommerfeld stability analysis
VK Markeviciute, RR Kerswell
(2022)
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Research Group

High-Reynolds-Number Fluid Flow

Room

G1.03

Telephone

01223 766349