NASA NTRS · 19880052727
Computation of unsteady separation using Lagrangian procedures
Abstract
The interaction between increased knowledge of unsteady separation processes and computational techniques is examined, emphasizing the use of Lagrangian coordinates. Examples include boundary layer solutions of two-dimensional unsteady flows, and separation from rotating and translating spheres. Advances in Lagrangian techniques for the Navier-Stokes equations are illusrated by means of high resolution random-walk computations of the impulsively started circular cylinder.
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Van Dommelen, L. L.. 1987-01-01. Computation of unsteady separation using Lagrangian procedures. https://ntrs.nasa.gov/citations/19880052727
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