Publication Date:
2019-07-13
Description:
The concept of effective jet properties introduced by the authors (AIAA-2007-3645) has been extended to the estimation of broadband shock noise reduction by water injection in supersonic jets. Comparison of the predictions with the test data for cold underexpanded supersonic nozzles shows a satisfactory agreement. The results also reveal the range of water mass flow rates over which saturation of mixing noise reduction and existence of parasitic noise are manifest.
Keywords:
Fluid Mechanics and Thermodynamics
Type:
KSC-2008-074
,
14th AIAA/CEAS Conference; May 05, 2008 - May 07, 2008; Vancouver, BC; Canada
Format:
application/pdf
Permalink