A Galilean Invariant Explicit Algebraic Reynolds Stress Model For Curved Flows
نویسنده
چکیده
A Galilean invariant weak-equilibrium hypothesis that is sensitive to streamline curvature is proposed. The hypothesis leads to an algebraic Reynolds stress model for curved ows that is fully explicit and self-consistent. The model is tested in curved homogeneous shear ow: the agreement is excellent with Reynolds stress closure model and adequate with available experimental data. This research was supported by the National Aeronautics and Space Administration under NASA Contract No. NAS119480 while the author was in residence at the Institute for Computer Applications in Science and Engineering (ICASE), NASA Langley Research Center, Hampton, VA 23681.
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