56 citations · 294 across the 22 of their papers we have counts for
22 papers
Global stability of Oldroyd-B fluids in plane Couette flow
Joshua Binns, Andrew Wynn
We prove conditions for global nonlinear stability of Oldroyd-B viscoelatic fluid flows in the Couette shear flow geometry. Global stability is inferred by analysing a new function…
Investigating Bayesian optimization for expensive-to-evaluate black box functions: Application in fluid dynamics
Mike Diessner, Joseph O'Connor, Andrew Wynn +4
Bayesian optimization provides an effective method to optimize expensive-to-evaluate black box functions. It has been widely applied to problems in many fields, including notably i…
Rigorous scaling laws for internally heated convection at infinite Prandtl number
Ali Arslan, Giovanni Fantuzzi, John Craske +1
New bounds are proven on the mean vertical convective heat transport, , for uniform internally heated (IH) convection in the limit of infinite Prandt…
Analytical bounds on the heat transport in internally heated convection
Anuj Kumar, Ali Arslan, Giovanni Fantuzzi +2
We obtain an analytical bound on the mean vertical convective heat flux between two parallel boundaries driven by uniform internal heating. We consider two co…
Optimisation of Region of Attraction Estimates for the Exponential Stabilisation of the Intrinsic Geometrically Exact Beam Model
Marc Artola, Charlotte Rodriguez, Andrew Wynn +2
A systematic approach to maximise estimates on the region of attraction in the exponential stabilisation of geometrically exact (nonlinear) beam models via boundary feedback is pre…
The background method: Theory and computations
Giovanni Fantuzzi, Ali Arslan, Andrew Wynn
The background method is a widely used technique to bound mean properties of turbulent flows rigorously. This work reviews recent advances in the theoretical formulation and numeri…