Simulation of Turbulent Mixing Behind a Strut Injector in Supersonic Flow

• Published in: AIAA Journal Vol. 48; no. 3; pp. 526 - 539
• Main Authors: Génin, Franklin, Menon, Suresh
• Format: Journal Article
• Language: English; Japanese
• Published: Virginia American Institute of Aeronautics and Astronautics (AIAA) 01.03.2010; American Institute of Aeronautics and Astronautics
• Subjects: Aerodynamics; Aerospace engineering; Flow velocity; Simulation; Turbulence

The flowfield downstream of a strut-based injection system in a supersonic combustion ramjet is investigated using large-eddy simulation with a new localized dynamic subgrid closure for compressible turbulent mixing. Recirculations are formed at the base of the strut in the nonreacting flow and trap...