Groove Coating's Effect on Linear and Nonlinear Instability of High-Speed Boundary Layer

What is it about?

this study further deepened the comprehension of the effect of groove coatings on both the unstable first and second modes in the high-speed boundary layer, presenting a complete mapping of the influence of the groove’s shape on the first and second oblique modes compared with the previous studies. In addition, the effect of the groove coating on two types of nonlinear paths FMOB and SMOB is investigated

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