Ground performance tests on noise intensity of turbofan engine ducts modified by acoustic linings
Ground-runup tests of acoustically treated inlets and fan ducts
1968-01-01
Miscellaneous
No indication
English
Models for Acoustically-Lined Turbofan Ducts
AIAA | 2008
|NTRS | 1968
|NTIS | 1968
|Sound propagation in acoustically lined elliptical ducts
Online Contents | 2014
|