Interim prediction method for fan and compressor source noise
An edition of Interim prediction method for fan and compressor source noise (1979)
By Marcus F. Heidmann
Publish Date
1979
Publisher
National Aeronautics and Space Administration, Scientific and Technical Information Branch,For sale by the National Technical Information Service]
Language
eng
Pages
66
Description:
subjects: Noise, Airplanes, Turbine-propeller engines