[HTML][HTML] Parallel domain discretization algorithm for RBF-FD and other meshless numerical methods for solving PDEs

M Depolli, J Slak, G Kosec - Computers & Structures, 2022 - Elsevier
In this paper, we present a novel parallel dimension-independent node positioning
algorithm that is capable of generating nodes with variable density, suitable for meshless …

The effect of temperature on guided wave signal characteristics in presence of disbond and delamination for health monitoring of a honeycomb composite sandwich …

S Patil, P Kashyap, S Tallur… - Smart Materials and …, 2023 - iopscience.iop.org
Guided wave (GW) based structural health monitoring (SHM) techniques being developed
by researchers frequently use amplitude and group velocity variations between healthy and …

A local numerical solution of a fluid-flow problem on an irregular domain

G Kosec - Advances in engineering software, 2018 - Elsevier
This paper deals with a numerical solution of an incompressible Navier-Stokes flow on non-
uniform domains. The numerical solution procedure comprises the Meshless Local Strong …

Refined meshless local strong form solution of Cauchy–Navier equation on an irregular domain

J Slak, G Kosec - Engineering analysis with boundary elements, 2019 - Elsevier
This paper considers a numerical solution of a linear elasticity problem, namely the Cauchy–
Navier equation, using a strong form method based on a local Weighted Least Squares …

Performance exploration of various C/C++ compilers for AMD EPYC processors in numerical modeling of solidification

K Halbiniak, R Wyrzykowski, L Szustak… - … in Engineering Software, 2022 - Elsevier
The phase-field (PF) method is a powerful tool for solving interfacial problems in materials
science. This paper's primary goal is to assess the impact of various state-of-the-art C/C++ …

[HTML][HTML] Meshless interface tracking for the simulation of dendrite envelope growth

M Jančič, M Založnik, G Kosec - Journal of Computational Physics, 2024 - Elsevier
The growth of dendritic grains during solidification is often modelled using the Grain
Envelope Model (GEM), in which the envelope of the dendrite is an interface tracked by the …

Divergence-free meshless local Petrov–Galerkin method for Stokes flow

M Najafi, M Dehghan, B Šarler, G Kosec… - Engineering with …, 2022 - Springer
The purpose of the present paper is development of an efficient meshless solution of steady
incompressible Stokes flow problems with constant viscosity in two dimensions, with …

Weak and strong from meshless methods for linear elastic problem under fretting contact conditions

G Kosec, J Slak, M Depolli, R Trobec, K Pereira… - Tribology …, 2019 - Elsevier
We present numerical computation of stresses under fretting fatigue conditions derived from
closed form expressions. The Navier-Cauchy equations, that govern the problem, are solved …

Study of ultrasonic-guided wave interaction with core crush damage for nondestructive evaluation of a honeycomb composite sandwich panel

R Raja B, S Tallur, S Banerjee - Journal of …, 2023 - asmedigitalcollection.asme.org
Honeycomb composite sandwich structures are extensively used for the manufacturing of
many different components of aerospace, automobiles, wind turbine blades, and marine …

Finite element modelling of high velocity impact on plate structures

M Žmindák, Z Pelagić, P Pastorek, M Močilan… - Procedia …, 2016 - Elsevier
The high velocity impact in heterogeneous materials is a very old and complex problem.
Accurate numerical simulation of impact events can provide physical insights that cannot be …