Professor Dwight Barkley
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Dwight BarkleyProfessor of Mathematics Office: B2.29 Phone: +44 (0)24 7652 4765 |
Teaching Responsibilities:
Terms 1 & 2 2011/12: MA469 4th Year Project
Term 2 2011/12: MA134 Geometry & Motion
Research Interests: Applied and computational mathematics - nonlinear phenomena
For more information and further publications see Dwight Barkley's homepage
Most relevant recent publications:
- D. Barkley, Simplifying the complexity of pipe flow, Phys. Rev. E 84, 016309 (2011).
- K. Avila, D. Moxey, A. de Lozar, M. Avila, D. Barkley, B. Hof, The Onset of Turbulence in Pipe Flow, Science 333, 192-196 (2011).
- L. S. Tuckerman and D. Barkley Patterns and dynamics in transitional plane Couette flow, Phys. Fluids 23, 041301 (2011).
- C. Marais, R. Godoy-Diana, D. Barkley, and J. E. Wesfreid, Convective instability in inhomogeneous media: Impulse response in the subcritical cylinder wake, Phys. Fluids 23, 014104 (2011).
- A.J. Foulkes, D. Barkley, V.N. Biktashev, I.V. Biktasheva, Alternative Stable Scroll Waves and Conversion of Autowave Turbulence, Chaos 20, 043136 (2010).
- C.D. Cantwell and D. Barkley, Computational study of subcritical response in flow past a circular cylinder, Phys. Rev. E 82, 026315 (2010).
- I.V. Biktasheva, D. Barkley, V.N. Biktashev, A.J. Foulkes, Computation of the Drift Velocity of Spiral Waves using Response Functions, Phys. Rev. E 81, 066202 (2010).
- D. Moxey and D. Barkley, Distinct large-scale turbulent-laminar states in transitional pipe flow , PNAS 107, 8091-8096 (2010).
- L. Bordja, L.S. Tuckerman, L. Martin Witkowski, M.C. Navarro, D. Barkley, R. Bessiah, Influence of counter-rotating von Karman flow on cylindrical Rayleigh-Benard convection, Phys. Rev. E81, 036322 (2010).
- C.D. Cantwell, D. Barkley, H.M. Blackburn, Transient growth analysis of flow through a sudden expansion in a circular pipe, Phys. Fluids 22, 034101 (2010).
- V.N. Biktashev, D. Barkley, I.V. Biktasheva, Orbital motion of spiral waves in excitable media, Phys. Rev. Lett. 104, 058302 (2010).
- I.V. Biktasheva, D. Barkley, V.N. Biktashev, G.V. Bordyugov, and A.J. Foulkes, Computation of the response functions of spiral waves in active media, Phys. Rev. E 79, 056702 (2009).
- H.M. Blackburn, S.J. Sherwin, and D. Barkley, Convective instability and transient growth in steady and pulsatile stenotic flows, J. Fluid Mech. 607, 267-277 (2008).
- D. Barkley, H.M. Blackburn, and S.J. Sherwin, Direct optimal growth analysis for timesteppers, Int. J. Numer. Meth. Fluids 57, 1435-1458 (2008).
- H.M. Blackburn, D. Barkley, and S.J. Sherwin, Convective instability and transient growth in flow over a backward-facing step, J. Fluid Mech. 603, 271-304 (2008).
- D. Barkley, Barkley Model, Scholarpedia - The free peer reviewed encyclopedia, 3(11):1877 (2008).
- D. Barkley and L.S. Tuckerman, Mean flow of turbulent-laminar patterns in plane Couette flow, J. Fluid Mech. 576, 109-137 (2007).
- D. Barkley, Linear analysis of the cylinder wake mean flow, Europhys. Lett. 75, 750 - 756 (2006).
- D. Barkley, I.G. Kevrekidis and A.M. Stuart, The Moment Map: Nonlinear dynamics of density evolution via a few moments, SIADS 5, 403 - 434 (2006).
- P. Wheeler and D. Barkley, Computation of Spiral Spectra, SIADS 5, 157 - 177 (2006).
- D. Barkley and L.S. Tuckerman, Computational study of turbulent-laminar patterns in Couette flow, Phys. Rev. Lett. 94, 014502 (2005).
Recent Research grants:
- EPSRC, Biglobal methods for optimal flow perturbations (2006-2007)
- EPSRC, Responsce Functions for Drift of Spiral and Scroll Waves (01/10/2006 30/09/2009)
- Royal Society, Spatio-temporal Complexity in Plane Couette Flow and in Non-Boussinesq convection (01/10/2003 - 01/10/2005)
Recent Awards and Prizes:
- Royal Society-Leverhulme Trust Senior Research Fellow (2009-2010).
- Elected Fellow of the American Physical Society (2008).
- Elected Fellow of The Institute of Mathematics and Its Applications (2008).
- Senior Fellowship, Ville de Paris, Paris (2006-2007).
- SIAM J.D. Crawford Prize(2005).
