A Three-dimensional k-ε-A_p two-phase turbulence overall sediment transport model in non-orthogonal curvilinear coordinates
The flow equations are solved using finite difference technique. Using body-fitted curvilinear coordinate system treats the boundary conditions.
Based on the fact, regarding the pipe of direct-buried pipe as cylindrical shell, the article establishes curvilinear coordinates, and analyzes the loading on the pipe.
The present study deals with the numerical calculation of the turbulent flow around airfoils in the orthogonal curvilinear coordinate system with the aid of the so-called viscous-layer model.
The finite analytic method is used in the present study to calculate the turbulent flow field described with Navier-Stokes equations in body-fitted curvilinear coordinate system.
Modification of 2D shallow water and water quality model in curvilinear coordinates
An improved implicit approximate factorization algorithm for the generation of body-fitted curvilinear coordinate systems has been developed.
They form a three-parametric, orthogonal net and may be chosen as coordinate lines of a special, curvilinear coordinate system.
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