Study on shock wave and turbulent boundary layer interactions in a square duct at Mach 2 and 4

@article{Sugiyama2006StudyOS,
  title={Study on shock wave and turbulent boundary layer interactions in a square duct at Mach 2 and 4},
  author={Hiromu Sugiyama and Ryojiro Minato and Kazuhide Mizobata and Akira Tojo and Yohei Muto},
  journal={Journal of Thermal Science},
  year={2006},
  volume={15},
  pages={37-42}
}
In this paper, the outline of the Mach 4 supersonic wind tunnel for the investigation of the supersonic internal flows in ducts was firstly described. Secondly, the location, structure and characteristics of the Mach 2 and Mach 4 pseudo-shock waves in a square duct were investigated by color schlieren photographs and duct wall pressure fluctuation measurements. Finally, the wall shear stress distributions on the side, top and bottom walls of the square duct with the Mach 4 pseudo-shock wave… CONTINUE READING