Computational fluid dynamics models based on Reynolds-averaged Navier–Stokes
equations with turbulence closures still play important roles in engineering design and …

Xcompact3D is a Fortran 90–95 open-source framework designed for fast and accurate
simulations of turbulent flows, targeting CPU-based supercomputers. It is an evolution of the …

We present a variational assimilation technique (4D-Var) to reconstruct time resolved
incompressible turbulent flows from measurements on two orthogonal 2D planes. The …

In the last decade, there has been a lot of interest in developing high-order methods as a
viable option for unsteady scale-resolving-simulations which are increasingly important in …

This work is dedicated to the solution filtering technique for performing direct and large-eddy
simulation. It is shown that this approach is equivalent to the use of spectral viscosity as a …

A simple and scalable Immersed Boundary Method based on cubic spline reconstructions is
presented for high-fidelity simulations of immersed objects in a turbulent flow on a Cartesian …

The development of implicit approaches has prompted debate on the actual usefulness of
any explicit subgrid-scale modelling in large-eddy simulation. This question is addressed …

This paper presents eigensolution and non-modal analyses for immersed boundary
methods (IBMs) based on volume penalization for the linear advection equation. This …

The stratified inclined duct (SID) experiment consists of a zero-net-volume exchange flow in
a long tilted rectangular duct, which allows the study of realistic stratified shear flows with …

The focus of this paper is to perform coarse-grid large-eddy simulation (LES) using recently
developed sub-grid scale (SGS) models of cylinder wake flow at Reynolds number (Re) of …