The NASA Engineering and Safety Center (NESC) funded a proposal to achieve initial basic acoustic characterization of ML (melamine) foam, which could serve as a starting point for a future, more comprehensive acoustic test program for ML foam. A project plan was developed and implemented to obtain acoustic test data for both normal and enhanced ML foam. This project became known as the NESC Enhanced Melamine Foam Acoustic Test (NEMFAT). This document contains the outcome of the NEMFAT project
This paper provides a summary of the NASA Engineering and Safety Center (NESC) team recommendations ...
Major airports in the world's air transportation systems face a serious problem in providing greater...
In coordination with the Office of Safety and Mission Assurance and the respective Center Pressure S...
The external acoustic liftoff levels predicted for NASA's future heavy lift launch vehicles are expe...
A spacecraft at launch is subjected to a harsh acoustic and vibration environment resulting from the...
Melamine foam is a highly absorptive material that is often used inside the payload fairing walls of...
The specific purpose of the present work was to demonstrate the suitability of a microphone phased a...
The Acoustical Testing Laboratory (ATL) consists of a 27- by 23- by 20-ft (height) convertible hemi/...
The European Space Agency (ESA) and their prime contractor Airbus Defense Space (ADS) are developing...
In support of the ongoing effort by the National Aeronautics and Space Administration (NASA) to brin...
The results of the nearfield acoustic tests conducted on the TF34 Quiet Nacelle are presented. The h...
A Williams International FJ44-3A 3000-lb thrust class turbofan engine was tested in the NASA Glenn R...
This report presents results of the work completed in Phase 2 of the Engine Validation of Noise Redu...
The Alternative Fuel Effects on Contrails & Cruise Emissions (ACCESS) Project Integration Manager re...
The 9- by 15-Foot Low Speed Wind Tunnel has been used for acoustic testing for more than 40 years. T...
This paper provides a summary of the NASA Engineering and Safety Center (NESC) team recommendations ...
Major airports in the world's air transportation systems face a serious problem in providing greater...
In coordination with the Office of Safety and Mission Assurance and the respective Center Pressure S...
The external acoustic liftoff levels predicted for NASA's future heavy lift launch vehicles are expe...
A spacecraft at launch is subjected to a harsh acoustic and vibration environment resulting from the...
Melamine foam is a highly absorptive material that is often used inside the payload fairing walls of...
The specific purpose of the present work was to demonstrate the suitability of a microphone phased a...
The Acoustical Testing Laboratory (ATL) consists of a 27- by 23- by 20-ft (height) convertible hemi/...
The European Space Agency (ESA) and their prime contractor Airbus Defense Space (ADS) are developing...
In support of the ongoing effort by the National Aeronautics and Space Administration (NASA) to brin...
The results of the nearfield acoustic tests conducted on the TF34 Quiet Nacelle are presented. The h...
A Williams International FJ44-3A 3000-lb thrust class turbofan engine was tested in the NASA Glenn R...
This report presents results of the work completed in Phase 2 of the Engine Validation of Noise Redu...
The Alternative Fuel Effects on Contrails & Cruise Emissions (ACCESS) Project Integration Manager re...
The 9- by 15-Foot Low Speed Wind Tunnel has been used for acoustic testing for more than 40 years. T...
This paper provides a summary of the NASA Engineering and Safety Center (NESC) team recommendations ...
Major airports in the world's air transportation systems face a serious problem in providing greater...
In coordination with the Office of Safety and Mission Assurance and the respective Center Pressure S...