In a thermoacoustic system, such as a flame in a combustor, heat release oscillations couple
with acoustic pressure oscillations. If the heat release is sufficiently in phase with the …

In fluid dynamics, predicting and characterizing bifurcations, from the onset of unsteadiness
to the transition to turbulence, is of critical importance for both academic and industrial …

Global stability analysis and direct numerical simulation of boundary layers with an isolated
roughness element Page 1 J. Fluid Mech. (2022), vol. 949, A12, doi:10.1017/jfm.2022.749 Global …

Adjoint methods efficiently compute gradients for systems with many inputs and have been
widely used for large-scale gradient-based optimization in fluid mechanics. To ensure …

The aim of this paper is to provide a complete description of the bifurcation scenario of a
uniform flow past a rotating circular cylinder up to. Linear stability theory is used to depict the …

In the flow past elongated rectangular cylinders at moderate Reynolds numbers, vortices
shedding from the leading-and trailing-edge corners are frequency locked by the impinging …

The effect of freestream turbulence on the dynamics of an incompressible flow past a
cylindrical roughness element in subcritical conditions (ie, for Reynolds numbers below the …

Linear modal instabilities around post-stall swept finite wings at low Reynolds numbers Page 1
J. Fluid Mech. (2022), vol. 944, A6, doi:10.1017/jfm.2022.420 Linear modal instabilities around …

Abstract Iterative steady Reynolds-averaged Navier–Stokes (RANS) solvers are widely used
to obtain polars representing the aerodynamic characteristics of airfoils. Unsteadiness is …

In this work, we tackle the problem of real-world fluid animation from a still image. The key of
our system is a surface-based layered representation, where the scene is decoupled into a …