Materials Science and Nanotechnology

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Materials Science and Nanotechnology 44 7897 074717

Sonic-Jet-Control

Sonic Jet Control is a part of Aerodynamic mixing of subsonic and sonic jets with limiting tabs, with and without corrugations, has been studied experimentally. Major tab located at the nozzle exit and at a downstream distance of 0.5D has been considered in this study. Mixing caused due to the tab at nozzle exit is found to be better that of tab at 0.5D, for both plain and corrugated geometries. Also, both tabs caused better mixing for under expanded sonic jets than the correctly expanded sonic jet and subsonic jets. At times the nozzle pressure ratio 3 the plain tab at the nozzle exit reduced the core by about 56 % and the corrugated tab by about 51.

Conference Proceedings

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