Modelling the noise emitted by turbulent jets is made difficult by their acoustic inefficiency:
only a tiny fraction of the near-field turbulent kinetic energy is propagated to the far field as …

Large-eddy simulations (LESs) are performed for two isolated unheated jet flows
corresponding to a Doak Laboratory experiment performed at the University of …

Three statistical jet noise prediction models are compared for a representative set of single-
stream jet cases, which include cold and hot jets of the Strategic Investment in Low-Carbon …

Flow and noise solutions using Large Eddy Simulation (LES) are evaluated for two jets at
acoustic Mach numbers 0.6 and 0.8. The jets correspond to Doak Laboratory Experiment …

The spatio-temporal dynamics of pressure fluctuations in a turbulent jet flow is examined by
means of nonlinear dynamical system theory utilising the symbolic ordinal patterns …

Emitted noise of an installed jet is significantly louder, compared to an isolated jet. When the
jet is installed closely under a solid surface, nonlinear jet-surface interactions occur and …

A two-component jet noise model is developed to predict the noise signature of a Truncated
Ideal Contour (TIC) nozzle operating at pressure ratios of 30 to 50. The first part of the …

A reduced-order implementation of the Goldstein Generalised Acoustic Analogy method is
developed to predict far-field noise spectra of three cold axisymmetric and asymmetric dual …