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Št. zadetkov: 8
Non-singular method of fundamental solutions for the deformation of two-dimensional elastic bodies in contact
Qingguo Liu, Božidar Šarler
Izvirni znanstveni članek
Oznake: izotropna elastičnost;ravninska deformacja;Navierove enačbe;robni pogoji premika in vlečenja;nesingularna metoda fundamentalnih rešitev;Kelvinova fundamentalna rešitev;
Non-singular method of fundamental solutions for the deformation of two-dimensional elastic bodies in contact
Leto: 2013 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Non-singular Method of Fundamental Solutions for anisotropic elasticity
Qingguo Liu, Božidar Šarler
Izvirni znanstveni članek
Oznake: metoda fundamentalnih rešitev;anizotropna elastičnost;ravninska deformacija;
Leto: 2014 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Non-singular method of fundamental solutions for problems in micromechanics
Qingguo Liu, Božidar Šarler
Doktorska disertacija
Oznake: mikromehanika;mikrostruktura;izotropna elastičnost;anizotropna elastičnost;ravninski deformacijski problemi;metoda fundamentalnih rešitev;robni pogoji premika;robni pogoji obremenitve;nesingularna metoda fundamentalnih rešitev;disertacije;
Non-singular method of fundamental solutions for problems in micromechanics
Leto: 2014 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Non-singular method of fundamental solutions for thermoelasticity
Qingguo Liu, Božidar Šarler
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake: thermomechanics;elasticity;plasticity;non-singular method of fundamental solutions;three-dimensions;microstructures;
A framework for simulation of thermomechanical processing of microstructures by the method of fundamental solutions, free of artificial boundary, is shown. The formulation of the method for two-dimensional thermal and mechanical models is presented. In particular, the formulation for thermo-elastic ...
Leto: 2016 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
ǂA ǂnon-singular method of fundamental solutions for two-dimensional steady-state isotropic thermoelasticity problems
Qingguo Liu, Božidar Šarler
Izvirni znanstveni članek
Oznake: isotropic thermoelasticity;meshless methods;non-singular method of fundamental solutions;collocation efficient desingularisation;
We consider a boundary meshless numerical solution for two-dimensional linear static thermoelastic problems. The formulation of the problem is based on the approach of Marin and Karageorghis, where the Laplace equation for the temperature field is solved first, followed by a particular solution of the ...
Leto: 2017 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Simulation of temperature field in steel billets moving in the reheating furnace by a meshless method
Qingguo Liu, Umut Hanoglu, Božidar Šarler
Objavljeni znanstveni prispevek na konferenci
Oznake: simulacije;brezmrežne metode;metoda Monte Carlo;simulations;meshless method;Monte Carlo method;
A simulation of a reheating furnace in a steel production line where the steel billets are heated from room temperature up to 1200 °C is carried out. In this work, governing equations are solved in a strong form by the meshless local radial basis function collocation method (LRBFCM) with explicit ti ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Method of regularized sources for stokes flow problems with improved calculation of velocity derivatives at the boundary
Božidar Šarler, Shiting Wen, Ming Li, Qingguo Liu
Objavljeni povzetek znanstvenega prispevka na konferenci
Oznake: stokes flow;method of regularized sources;meshless method;
The solution of Stokes flow problems with Dirichlet and Neumann boundary conditions is performed by a non-singular Method of Fundamental Solutions which does not require artificial boundary, i.e. source points of fundamental solution coincide with the collocation points on the boundary. Instead of D ...
Leto: 2016 Vir: Repozitorij Univerze v Novi Gorici (RUNG)
Simulation of temperature field in steel billets during reheating in pusher-type furnace by meshless method
Qingguo Liu, Umut Hanoglu, Zlatko Rek, Božidar Šarler
Izvirni znanstveni članek
Oznake: temperaturno polje;jekla;radiacija;difuzija;brezmrežne metode;radialne bazne funkcije;pusher-type reheating furnace;steel;temperature field;radiation;convection;diffusion;strong form meshless method;radial basis functions;
Using a meshless method, a simulation of steel billets in a pusher-type reheating furnace is carried out for the first time. The simulation represents an affordable way to replace the measurements. The heat transfer from the billets with convection and radiation is considered. Inside each of the bil ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 8
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