This slide presentation presents a method of predicting acoustics during lift-off of the clustered rocket engines in the near field. Included is a definition of the near field, and the use of deflectors and shielding. There is discussion about the use of PAD, a software system designed to calculate the acoustic levels from the lift of of clustered rocket enginee, including updates to extend the calculation to directivity, water suppression, and clustered nozzles.
Lift-Off Acoustics Prediction of Clustered Rocket Engines in the Near Field
Spacecraft and Launch Vehicle Dynamic Environments Workshop ; 2010 ; El Segundo, CA, United States
2010-06-08
Miscellaneous
No indication
English
Near-field acoustics of clustered rocket engines
Online Contents | 2008
|Near-Field Acoustical Characterization of Clustered Rocket Engines AIAA Paper 2005-3091
British Library Conference Proceedings | 2005
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