The implementation of advanced low-emission aircraft engine technologies and the
reduction of noise from airframe, fan, and jet exhaust have made noise contributions from an …

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 …

Machine learning frameworks such as genetic programming and reinforcement learning
(RL) are gaining popularity in flow control. This work presents a comparative analysis of the …

Color mapping is a foundational technique for visualizing scalar data. Prior literature offers
guidelines for effective colormap design, such as emphasizing luminance variation while …

Complex turbine wake interactions play an important role in overall energy extraction in
large wind farms. Current control strategies optimize individual turbine power, and lead to …

In this work we perform reactive control of stochastic disturbances in forced turbulent jets
based on destructive interference. The study is motivated by the success of recent studies in …

The current state of the use of large-eddy simulations (LESs) in jet aeroacoustics is
reviewed. Various computational techniques are discussed, as well as methods to extend …

One of the principal challenges in the prediction and design of low-noise nozzles is
accounting for the near-nozzle turbulent mixing layers at the high Reynolds numbers of …

Evidence indicates that quantities-of-interest in some turbulent flows can be controlled
despite the overall chaotic dynamics. It is typically thought that this is via relatively …

Optimal sensor placement for fluid flows is an important and challenging problem. In this
study, we propose a completely data-driven and computationally efficient method for sensor …