Direct numerical simulation of a supersonic turbulent boundary layer subjected to a concave surface

Xiaoshuai Wu, Jianhan Liang, Yuxin Zhao

Physical Review Fluids · 2019 · 18 citations · 64 references

Concepts

Abstract

An investigation finds that a supersonic turbulent boundary layer is highly destabilized by a longitudinal concave surface. The intensification of vortical structures reflects the effect of turbulence amplification. Streaky turbulent motions suggest enhanced inner-outer interactions.

References

64