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The jet interaction is used to guide missiles that don't have control surfaces such as fins, according to the agency.
The Tetrex CED software calculates the factors of jet interaction, according to the Missile Defense Agency.
Tetra used its CFD software to compute jet interaction and analyze basic aerodynamics as well as to gather information about the fluid flow around certain areas of the missile.
In spite of enormous research literatures available on turbulent jet issuing from plane and rectangular nozzles, there are still some aspects which require greater attention especially in multiple jet interactions
. This paper deals with one of such issue by considering the spacing between the two individual plane jets (Pitch) as a variable which affects the jet spreading, mixing and merging characteristics.