Jun 26, 2019   8:13 a.m. Adriána
Academic information system

Summary of topics offered - Slovak university of technology in Bratislava

Basic information

Type of work: Dissertation thesis
Topic: Návrh materiálového modelu pre creepové deformácie kovových materiálov
Title of topic in English: Material model proposal for modelling creep deformation in metallic materials
State of topic: approved (prof. Ing. Miloš Musil, CSc. - Chairperson of Departmental Board)
Thesis supervisor: doc. Ing. Ladislav Écsi, PhD.
Faculty: Faculty of Mechanical Engineering
Supervising department: Institute of applied mechanics and mechatronics - FME
Max. no. of students: --
Academic year:2019/2020
Proposed by: doc. Ing. Ladislav Écsi, PhD.
Annotation: Dizertačná práca sa zameriava na vypracovanie a numerické overenie materiálového modelu na Lagrangeov opis creepovej deformácie kovových materiálov. V opise konštitutívnej rovnice materiálu, bude využitá nelineárna mechanika kontinua termoelastoplastického telesa s konečnými pretvoreniami a creepom vyvinutá na Ústave aplikovanej mechaniky a mechatroniky, ktorá je schopná objektívne a termodynamicky konzistentne formulovať konštitutívnu rovnicu materiálu.
Annotation in English: The aim of the PhD thesis is to develop and verify a material model for numerical simulation of creep deformations in metallic materials using Lagrangian description. In the formulation of the constitutive equation of the material there is used the nonlinear continuum theory of finite deformations of thermoelastoplastic material developed at the Institute of Applied Mechanics and Mechatronics, which was extended for creep deformations and which is capable of describing the constitutive equation of the material in an objective and a thermodynamically consistent manner.

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Limit to study programme
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D-APLM Applied Mechanics-- not entered -- -- not entered --