Entrainment and Asymmetry in Shear Layers

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This study advances the understanding of supersonic turbulent shear layers, a fundamental flow phenomenon with applications ranging from propulsion systems to aerodynamics. By focusing on self-similarity, flow asymmetry, and entrainment dynamics in high-speed environments, it addresses gaps in existing research on compressible shear layers. The finding that the asymmetry and entrainment ratio increase with compressibility and velocity difference is particularly insightful. For engineers and scientists, these insights are valuable for designing systems that must operate efficiently in very high-speed conditions. By refining our understanding of these dynamics, this work has the potential to contribute to more efficient, and more resilient aerospace technologies.

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