IZOTROPNE ELASTIČNE TRDNINE PRI VELIKIH DEFORMACIJAH. Prof.dr. Božidar Šarler 2009/2010. SPREMEMBA SISTEMA OPAZOVANJA. V klasični mehanike je opazovalec definiran kot togo telo z …

U. HANOGLU et al.: NUMERICAL SOLUTION OF HOT SHAPE ROLLING OF STEEL NUMERICAL SOLUTION OF HOT SHAPE ROLLING OF STEEL NUMERI^NA RE[ITEV VRO^EGA VALJANJA JEKLA Umut Hanoglu, Siraj-ul-Islam, Bo`idar [arler Laboratory for Multiphase Processes, University of Nova Gorica, Vipavska 13, SI-5000 Nova Gorica, …

Umut Hanoglu, Robert Vertnik and Bo idar arler- ... Umut Hanoglu2,1 and Božidar Šarler1,2 1 Faculty of Mechanical Engineering, University of Ljubljana, Slovenia 2 Institute of Metals and Technology, Ljubljana, Slovenia E-mail: [email protected] Abstract. The prediction of crack propagation in fracture mechanics is still a fundamental

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The aim of this paper is to demonstrate the use of the novel Local Radial Basis Function Collocation Method (LRBFCM) [Šarler and Vertnik (2006)] in an industrial coupled thermo-mechanical problem of hot shape rolling of steel. The physical concept of such a large deformation problem is based on a two dimensional traveling slice model [Glowacki (2005)], …

In this work a rolling simulation system has been developed for rolling schedules which consists of multiple reversing rolling mills. A slice model approach is applied where the position of a slice can only be determined by considering total deformation.

Prof. Dr. Umut Yavuz, Istanbul, Turkey. 643 likes · 4 talking about this · 52 were here. Doctor

POGLAVJE 5. Prof.dr. Božidar Šarler 2009/2010. Do sedaj smo preučevali kinematiko kontinuuma, opis stanja napetosti in zapis petih zakonov klasične termodinamike in mehanike za kontinuum. - ohranitev mase ohranitev gibalne količine ohranitev vrtilne količine Slideshow 4543577 by nira

Izaz Ali1, Gašper Vuga1, Boštjan Mavrič2,1, Umut Hanoglu2,1 and Božidar Šarler1,2 1 Faculty of Mechanical Engineering, University of Ljubljana, Slovenia 2 Institute of …

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Figure 18: Thermal test case. Left: LRBFCM, Right: FEM at time 10 s. All of the sides have the length of 50 mm. Lines represent B = 709 ˚C, C = 745 ˚C, D = 782 ˚C, E = 818 ˚C, F = 854 ˚C, G = 891 ˚C, H = 927 ˚C and I = 964 ˚C. - "Simulation of Hot Shape Rolling of Steel in ContinuousRolling Mill by Local Radial Basis Function CollocationMethod"

Izr. prof. Miha Kovačič je doktoriral leta 2004 na Fakulteti za strojništvo, Univerze v Mariboru. ... Umut Hanoglu se je rodil januarja 1983 v Ankari, v Turčiji. Leta 2006 je diplomiral iz mehatronike na Univerzi Sabanci v Istanbulu, leta 2015 pa doktoriral iz fizike na Univerzi Nova Gorica s področja računalniške mehanike trdnin ...

In this study a simulation system based on the meshless Local Radial Basis Function Collocation Method (LRBFCM) is applied for the hot rolling of steel. Rolling is a complex, 3D, thermo-mechanical problem; however, 2D cross-sectional slices are used as computational domains that are aligned with the rolling direction and no heat flow or strain is considered in the direction …

Supervised by Prof. Božidar Šarler. INTRODUCTION. THEORY OF PLASTICITY. ROLLING MILL. ROLLING FORCES. TRIBOLOGY. MATHEMATICAL …

POGLAVJE 6 Prof.dr. Božidar Šarler 2009/2010 MEHANIKA KONTINUUMA / CONTINUUM MECHANICS NEWTONSKE VISKOZNE TEKOČINE / NEWTONIAN VISCOUS FLUIDS MEHANIKA KONTINUUMA / CONTINUUM MECHANICS NEWTONSKE VISKOZNE TEKOČINE / NEWTONIAN VISCOUS FLUIDS. TEKOČINE Snovi kot so zrak in voda so …

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by Umut Hanoglu Supervised by Prof. Božidar Šarlersstanic/teaching/Seminar/2009/20090924... ·...

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Semantic Scholar extracted view of "Multi-pass hot-rolling simulation using a meshless method" by U. Hanoglu et al.

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Predsednica konference – Chair: Monika Jenko Znanstveni odbor M. Godec In{titut za kovinske materiale in tehnologije, Ljubljana M. Jenko In{titut za kovinske materiale in tehnol

The purpose of the present paper is to predict the grain size of steel during the hot-rolling process using a macroscopic simulation system that can cope with temperatures, stresses and strains of steel in a complete continuous rolling mill, including reversible pre-rolling and finishing rolling with several tenths of rolling passes. The purpose of the present paper is to …

2019. In this work, a rolling simulation system for the hot rolling of steel is elaborated. The system is capable of simulating rolling of slabs and blooms, as well as round or square billets, in …

umut hanoglu In this work, a rolling simulation system for the hot rolling of steel is elaborated. The system is capable of simulating rolling of slabs and blooms, as well as round or square …

Tools. Božidar Šarler; Simulation of the hot rolling of steel with direct iteration. In this study a simulation system based on the meshless Local Radial Basis Function Collocation …

The thermal model of the shape rolling process is aimed to calculate the temperature field of the steel slab during the rolling process.. The three dimensional domain W 3D with

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asist. dr. Umut Hanoglu. 12 Katedra za dinamiko fluidov in termodinamiko Laboratorij za dinamiko fluidov in termodinamiko LFDT. [email protected] 01 4771 150 Soba: STARA STAVBA NADZIDEK 1 Aškerčeva cesta 6,1000 Ljubljana. [email protected] +386 1 …

In this work, a rolling simulation system for the hot rolling of steel is elaborated. The system is capable of simulating rolling of slabs and blooms, as well as round or square billets, in different…

roll force and torque in hot rolling mills equations are derived for the normal roll pressure specific roll load