Nithiarasu, P.; Mathur, J. S.; Weatherill, N. P.; Morgan, K. Three-dimensional incompressible flow calculations using the characteristic based split (CBS) scheme. (English) Zbl 1067.76572 Int. J. Numer. Methods Fluids 44, No. 11, 1207-1229 (2004). Summary: The characteristic based split scheme is employed for the solution of three-dimensional incompressible viscous flow problems on unstructured meshes. Many algorithm related issues are discussed. Fully explicit and semi-implicit forms of the scheme are explained and employed in the calculation of both isothermal and nonisothermal incompressible flows simulation. The extension of the scheme to porous medium flows is also demonstrated with relevant examples. Cited in 22 Documents MSC: 76M10 Finite element methods applied to problems in fluid mechanics 76D05 Navier-Stokes equations for incompressible viscous fluids 76S05 Flows in porous media; filtration; seepage Keywords:CBS scheme; explicit; semi-implicit; incompressible flow; porous media flow; artificial compressibility; velocity correction PDF BibTeX XML Cite \textit{P. Nithiarasu} et al., Int. J. Numer. Methods Fluids 44, No. 11, 1207--1229 (2004; Zbl 1067.76572) Full Text: DOI OpenURL