Suggested Searches

1 min read

Predicting Jet Noise for NASA’s Low Boom Flight Demonstrator

The headshot image of NASA

NASA

Jan 08, 2022
Image Article
Density gradient magnitude for an internally mixed two-stream nozzle with an external plug, from a wall-modeled large eddy simulation (WMLES) performed with NASA’s Launch Ascent and Vehicle Aerodynamics (LAVA) solver.
Predicting Jet Noise for NASA’s Low Boom Flight Demonstrator

Density gradient magnitude for an internally mixed two-stream nozzle with an external plug, from a wall-modeled large eddy simulation (WMLES) performed with NASA’s Launch Ascent and Vehicle Aerodynamics (LAVA) solver. Darker shades in density gradient magnitude represent larger variations in density. In addition, the stream-wise velocity is displayed on the plug in a distance close to the wall.

Image Credit: NASA/Ames, Gerrit-Daniel Stich