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Št. zadetkov: 4
Assessment of local radial basis function collocation method for diffusion problems structured with multiquadrics and polyharmonic splines
Izaz Ali, Umut Hanoglu, Robert Vertnik, Božidar Šarler
Izvirni znanstveni članek
Oznake: brezmrežna metoda;poliharmonični zlepki;multikvadrike;povečanje;enačba toplotne difuzije;meshless method;polyharmonic splines;multiquadrics;augmentation;heat diffusion equation;
This paper aims to systematically assess the local radial basis function collocation method, structured with multiquadrics (MQs) and polyharmonic splines (PHSs), for solving steady and transient diffusion problems. The boundary value test involves a rectangle with Dirichlet, Neuman, and Robin bounda ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Fourth-order phase-field simulation of cracks using strong form meshless method
Izaz Ali, Gašper Vuga, Boštjan Mavrič, Umut Hanoglu, Božidar Šarler
Objavljeni znanstveni prispevek na konferenci
Oznake: brezmrežne metode;fazno polje četrtega reda;meshless methods;fourth-order phase-field;
The prediction of crack propagation in fracture mechanics is still a fundamental challenge. In recent decades, phase-field formulation emerged as a powerful tool for the simulation of crack evolution, which offers a continuous representation of cracks from intact to broken material. For the first ti ...
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Fourth-order phase field modelling of brittle fracture with strong form meshless method
Izaz Ali, Gašper Vuga, Boštjan Mavrič, Umut Hanoglu, Božidar Šarler
Izvirni znanstveni članek
Oznake: strong form meshless method;fourth-order phase field;crack propagation;staggered approach;polyharmonic splines;
This study aims to find a solution for crack propagation in 2D brittle elastic material using the local radial basis function collocation method. The staggered solution of the fourth-order phase field and mechanical model is structured with polyharmonic spline shape functions augmented with polynomi ...
Leto: 2024 Vir: Repozitorij Univerze v Ljubljani (RUL)
Through process modelling of the steel production path
Božidar Šarler, Izaz Ali, Tadej Dobravec, Tin Gošnik, Umut Hanoglu, Miha Kovačič, Qingguo Liu, Boštjan Mavrič, Katarina Mramor, Aljaž Ravnikar, Robert Vertnik, Gašper Vuga
Objavljeni znanstveni prispevek na konferenci
Oznake: modelling;steel production;numerical optimization;
Leto: 2024 Vir: Fakulteta za strojništvo (UL FS)
Št. zadetkov: 4
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