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A General Method for Calculating Three-Dimensional Incompressible Laminar and Turbulent Boundary Layers. III. Three-Dimensional Flows in Curvilinear Orthogonal Coordinates.

机译:一种计算三维不可压缩层流和湍流边界层的通用方法。 III。曲线正交坐标系下的三维流动。

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摘要

This report summarizes the third phase of studies conducted on the computation of three-dimensional incompressible laminar and turbulent boundary layers. Solutions of the governing equations in curvilinear orthogonal coordinates are presented for a curved rectangular duct. In addition the small-cross-flow method developed by Cebeci, Kaups, and Mosinskis is applied to compute the boundary layer on a cargo ship hull. The method uses the eddy-viscosity concept to model the Reynolds shear-stress terms and uses a very efficient two-point finite-differnce method to solve the governing equations.

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