View Video Presentation: https://doi. org/10.2514/6.2021-1347. vid The pollution from
aerospace transportation is rapidly becoming the largest source of greenhouse gas (GHG) …

The effect of the structural compliance of an elastic trailing-edge (TE) on its aeroacoustic
response is investigated by means of Direct Numerical Simulation. For that purpose, a two …

With the increase in global air travel, aircraft noise has become a major public issue. In
modern aircraft engines, only a small proportion of the air that passes through the whole …

Direct Numerical Simulation (DNS) is adopted to investigate the acoustic response of a
NACA-0012 airfoil with an elastic serrated trailing-edge (TE) extension. To study the airfoil …

Aircraft noise and emissions have been of concern since the beginning of commercial
aviation. The continuing growth in air traffic and increasing public awareness have made …

Current and expected Federal Aviation Administration regulations are pressuring the
aerospace industry to develop new technologies that reduce aeroacoustic emissions, which …

Nowadays, noise has turned into one of the most important among the environmental factors
on which industry sets down a big part of its efforts and concerns. The recognition of noise …

The large velocity ratio and the presence of Shocks in the exhaust plume from low bypass
engines or supersonic jetliners cause jet noise to be dominant component of overall aircraft …

The pollution from the aerospace transportation is rapidly becoming the largest source of
greenhouse gas (GHG) emissions. The FAA expects aviation emissions to almost triple by …

A novel reduced-order fluid-structure interaction acoustic model for the noise generated by
the unsteady deflection of an elastic trailing-edge (TE) subjected to an incident pressure …