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DOE OSTI · 3374778

Generalized Integral Boundary Layer Equations in Streamline Curvilinear Coordinates

Yalla, Gopal Robert [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000282061506)·Hansen, Michael Alan [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000261583102)
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Abstract

The MEIT equations are derived in orthogonal streamline curvilinear coordinates defined by the inviscid velocity at the wall and the surface-normal direction. The resulting formulations is (1) is not restricted to flat-plate or axisymmetric geometries, (2) accommodates vortical inviscid flows (e.g., induced by curved shocks) and wall mass blowing, and (3) allows for an arbitrary definition of the edge state. The streamline ODEs are also extended to a surface PDE framework.

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97 MATHEMATICS AND COMPUTING

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Yalla, Gopal Robert [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000282061506), Hansen, Michael Alan [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0000000261583102). 2026-06-01. Generalized Integral Boundary Layer Equations in Streamline Curvilinear Coordinates. https://doi.org/10.2172/3374778

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