95 citations · 166 across the 4 of their papers we have counts for
4 papers
A critical analysis of some popular methods for the discretisation of the gradient operator in finite volume methods
Alexandros Syrakos, Stylianos Varchanis, Yannis Dimakopoulos +2
Finite volume methods (FVMs) constitute a popular class of methods for the numerical simulation of fluid flows. Among the various components of these methods, the discretisation of…
Finite volume adaptive solutions using SIMPLE as smoother
Alexandros Syrakos, Apostolos Goulas
This paper describes a new multilevel procedure that can solve the discrete Navier-Stokes system arising from finite volume discretizations on composite grids, which may consist of…
Estimate of the truncation error of a finite volume discretisation of the Navier-Stokes equations on colocated grids
Alexandros Syrakos, Apostolos Goulas
A methodology is proposed for the calculation of the truncation error of finite volume discretisations of the incompressible Navier-Stokes equations on colocated grids. The truncat…
Numerical experiments on the efficiency of local grid refinement based on truncation error estimates
Alexandros Syrakos, Georgios Efthimiou, John G. Bartzis +1
Local grid refinement aims to optimise the relationship between accuracy of the results and number of grid nodes. In the context of the finite volume method no single local refinem…