Suppression of Supersonic Cavity Oscillations Using Pulsed Upstream Mass Injection

Pulsed upstream mass injection is examined to suppress supersonic cavity oscillations. The efficiency and physics of the noise control are investigated by large-eddy simulations of a turbulent flow (M∞=2.0, ReD=105) past a rectangular cavity with a length-to-depth ratio of 2. Results show that the p...

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Bibliographic Details
Main Author: Weipeng Li
Format: Article
Language:English
Published: Wiley 2016-01-01
Series:International Journal of Aerospace Engineering
Online Access:http://dx.doi.org/10.1155/2016/6702385
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