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Drag Assessment of Transonic Missile due to Engine Plume  

Ahn C. S (국방과학연구소)
Jung S. Y (국방과학연구소)
Publication Information
Journal of computational fluids engineering / v.8, no.3, 2003 , pp. 7-11 More about this Journal
Abstract
Accurate assessment of the effect of jet plume on the boattail pressure drag of transonic airbreathing missiles is very important to reduce drag and to satisfy the flight range and the required maneuver. Numerical results of drag analysis for boattail and base pressures due to jet plume are presented considering the turbulence modeling. Drag assessment due to the size of jet plume, the conditions of the exhaust gas, the configurations of the boattail, and transonic mach numbers is included.
Keywords
Transonic Airbreathing Missile; Jet Plume; Boattail; Pressure DragTurbulence Modeling;
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  • Reference
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