Project Number: 005 COMPLETE
Category: Noise, Tools
The purpose of this project is to support the development of enhanced aircraft noise modeling tools with a particular focus on the propagation of the noise, and to a lesser extent the aircraft noise source and interactions of noise with the ground. The effect of meteorological conditions is being assessed. Both validation and uncertainty studies are underway. The lessons learned from this research will be considered by FAA and its partners for inclusion in the Aviation Environmental Design Tool (AEDT).
Last Updated 3/31/2020
Annual Reports
Lead Investigators
Program Managers
Publications
- On the Three-dimensional Sound Fields from a Moving Monopole Source Above a Non-locally Reacting Ground
- Propagation of En-Route Aircraft Noise
- Meteorological Reanalysis Data Inputs for Improved Aviation Noise Modeling
- On the Sound Field from a Source Moving Above Non-locally Reacting Grounds
- Prediction and Reduction of Aircraft Noise in Outdoor Environments
- Meteorological Reanalysis Data Inputs for Improved Aircraft Noise Modeling
- Aviation Noise Impacts: State of the Science
- Sound Fields Generated by a Monopole Point Source Moving above a Locally Reacting Surface
- Absorption and Dispersion Predictions of Noise from En-route Subsonic and Supersonic Aircraft
- Sound Field Predictions for a Monopole Source Moving Uniformly in a Stratified Medium Above an Impedance Plane
- Effects of Carbon Dioxide on Atmospheric Absorption of Noise for En-route Aircraft and Supersonic Aircraft