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Numerical Simulation of Lateral Jet Interaction

DOI: 10.4236/jamp.2017.59141, PP. 1686-1693

Keywords: Lateral Jet, Jet Interaction, Shock Wave/Boundary Layer Interaction, Numerical Simulation

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Abstract:

Jet interaction effects on aerodynamic characteristics of aircraft in subsonic/transonic compressible crossflow are investigated numerically. The high reliable CFD method is established and compared with existing experimental results. The lateral jet interaction characteristics of lateral jet in subsonic/ transonic compressible crossflow on an ogive-cylinder configuration are simulated numerically. Variation characteristics of normal force amplification factor, pitching moment and amplification factor are analyzed and compared with the results at supersonic condition. Research results and some useful conclusions can be provided for the design of RCS aircraft control system as basis and reference in subsonic/transonic compressible crossflow.

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