Abstract: Wolfgang Neise, renowned for his life-long contributions to advancing the state-of-the-art of the aeroacoustics of turbomachines, died on April 30, 2011 of cancer. He would have celebrated his ...

Abstract: Strong evidence is presented that entropy noise is the major source of external noise in aero-engine combustion. Entropy noise is generated in the outlet nozzles of combustors. Low-frequency ...