1. Axial flow compressor noise studies;Tyler;Transactions of the Society of Automotive Engineers,1962
2. New observations on tone generation in fans;Mather;Journal of Sound and Vibration,1971
3. Efficiency of circular sources and circular arrays of sources with linear phase variation;Embleton;Journal of Acoustical Society of America,1962
4. Theoretical studies of compressor noise;Lowson;NASA CR-1287,1969
5. Sound generation in subsonic turbomachinery;Morfey;Transactions of the American Society of Mechanical Engineers, Journal of Basic Engineering,1970