8 citations · 19 across the 13 of their papers we have counts for
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Numerical analysis of small-strain elasto-plastic deformation using local Radial Basis Function approximation with Picard iteration
Filip Strniša, Mitja Jančič, Gregor Kosec
This paper deals with a numerical analysis of plastic deformation under various conditions, utilizing Radial Basis Function (RBF) approximation. The focus is on the elasto-plastic…
Spatially dependent node regularity in meshless approximation of partial differential equations
Miha Rot, Mitja Jančič, Gregor Kosec
In this paper, we address a way to reduce the total computational cost of meshless approximation by reducing the required stencil size through spatially varying computational node…
Hyperviscosity stabilisation of the RBF-FD solution to natural convection
Žiga Vaupotič, Miha Rot, Gregor Kosec
The numerical stability of fluid flow is an important topic in computational fluid dynamics as fluid flow simulations usually become numerically unstable in the turbulent regime. M…
Cross-validation of meshless Navier-Stokes solvers in porous media flows
Dawid Strzelczyk, Miha Rot, Gregor Kosec +1
In this paper, two mesh-free CFD solvers for pore-scale fluid flow through porous media are considered, namely the Lattice Boltzmann Method with the two relaxation time collision t…
Some observations regarding the RBF-FD approximation accuracy dependence on stencil size
Andrej Kolar-Požun, Mitja Jančič, Miha Rot +1
When solving partial differential equations on scattered nodes using the Radial Basis Function-generated Finite Difference (RBF-FD) method, one of the parameters that must be chose…
A superconvergence result in the RBF-FD method
Andrej Kolar-Požun, Mitja Jančič, Gregor Kosec
Radial Basis Function-generated Finite Differences (RBF-FD) is a meshless method that can be used to numerically solve partial differential equations. The solution procedure consis…