The present review covers the latest evolution of computational aeroacoustics, the field that
deals with the noise generated by fluid flows and its propagation in the medium. It highlights …

The paper addresses the issue of the significant delay of transition from RANS to LES in
shear layers, which is known to affect the original version of Detached-Eddy Simulation …

Метод LES находит все большее применение для расчета выхлопных струй
турбореактивных двигателей (ТРД). Причиной этого является низ кая точность расчета …

The accuracy of machine-learned turbulence models often diminishes when applied to flow
cases outside the training data set. In an effort to improve the predictive accuracy of data …

The paper presents an elaboration of a well-known two-fluid model for the description of
turbulence. The idea that a turbulent flow can be modeled by considering a heterogeneous …

LARGE-EDDY simulation (LES) has the potential to become a tool of choice to perform
predictions of the noise generated by turbulent jets [1]. It does not have the same limitation in …

A semianalytical model for installed jet noise is proposed in this paper. We argue and
conclude that there exist two distinct sound source mechanisms for installed jet noise, and …

Abstract Machine-learned augmentations to turbulence models can be advantageous for
flows within the training dataset but can often cause harm outside. This lack of …

The constants and functions in Reynolds-averaged Navier–Stokes (RANS) turbulence
models are coupled. Consequently, modifications of a RANS model often negatively impact …

An extensive comparative analysis of the application of the SST turbulence model to study
an axisymmetric subsonic cold jet was carried out. The study analyzed the results of …