Many owl species have developed specialized plumage to effectively eliminate the aerodynamic noise from their wings – allowing them to hunt and capture their prey in silence.
General Physics
Nov 24, 2013
1
1
University of Adelaide researchers are developing a sophisticated wind turbine experiment to investigate exactly how wind turbines produce noise.
Energy & Green Tech
Nov 30, 2012
0
0
A research team in the Department of Mechanical Engineering at Toyohashi University of Technology developed a method for reducing aerodynamic noise via plasma. Cavity flow, such as the flow around car gaps of high-speed trains, ...
Plasma Physics
Nov 5, 2020
0
9
Unless one is attending an aeronautics convention or going on a trip, noise associated with aircraft engines is rarely tolerable. Different means of significantly reducing that noise are being tested by EPFL's Electromagnetics ...
Engineering
Sep 5, 2014
1
0
