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Disturbances Propagation in Supersonic Boundary Layers

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DOI: 10.4236/apm.2014.412072    3,555 Downloads   3,852 Views  

ABSTRACT

Disturbances propagation processes are investigated in two-dimensional boundary layers for the case of strong viscous-inviscid interaction. The speed of upstream disturbances propagation as a function of specific heat ratio and Prandtl number is determined. Formula for speed propagation is developed on the basis of characteristics and subcharacteristics analysis corresponding to the gasdynamic wave processes and processes of convection and diffusion.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Lipatov, I. and Cho, T. (2014) Disturbances Propagation in Supersonic Boundary Layers. Advances in Pure Mathematics, 4, 635-640. doi: 10.4236/apm.2014.412072.

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