Turbulent jet noise is a controversial fluid mechanical puzzle that has amused and
bewildered researchers for more than half a century. Whereas numerical simulations are …

Abstract Space–time scale-resolved diagnostic and computational campaigns routinely
produce high-fidelity multi-disciplinary truth-model quality datasets for complex …

We study the velocity fields of unforced, high Reynolds number, subsonic jets, issuing from
round nozzles with turbulent boundary layers. The objective of the study is to educe …

A shock-capturing methodology is developed for non-linear computations using low-
dissipation schemes and centered finite differences. It consists in applying an adaptative …

Navier–Stokes characteristic boundary conditions (NSCBC) usually assume the flow to be
normal to the boundary plane. In this paper, NSCBC is extended to account for convection …

Round jets originating from a pipe nozzle are computed by large-eddy simulations (LES) to
investigate the effects of the nozzle-exit conditions on the flow and sound fields of initially …

Five isothermal round jets at Mach number and Reynolds number originating from a pipe
nozzle are computed by large-eddy simulations to investigate the effects of initial turbulence …

Large-eddy simulations (LESs) of isothermal round jets at a Mach number of 0.9 and a
diameter-based Reynolds number Re D of 10 5 originating from a pipe are performed using …

In this paper, the origin and the properties of the oscillation modes in screeching non-ideally
expanded rectangular jets are investigated using compressible implicit LES of rectangular …

An axisymmetric jet at a diameter-based Reynolds number of 1.1× 104 is computed by a
large eddy simulation (LES) in order to investigate its self-similarity region. The LES …