A total of 202 data points from 15 different combustors tested on four different rigs were used to generate a correlation of sound power output from combustor rig tests. The combustors were from three different U.S. manufacturers. The data span a sound power range of 60 dB and have previously defied a unified correlation. It is shown using a plane wave theory of direct and indirect combustion noise that the correlation has a theoretical basis. (DePo)
Correlation of combustor rig sound power data and theoretical basis of results
Korrelation der auf Pruefstaenden gemessenen Brennkammergeraeusche und theoretische Grundlagen
AIAA Journal ; 18 , 3 ; 269-274
1980
6 Seiten, 2 Bilder, 1 Tabelle, 13 Quellen
Article (Journal)
English
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