Nov 23, 2017   6:00 p.m. Klement
Academic information system

Summary of topics offered - Faculty of Mechanical Engineering


Basic information

Type of work: Dissertation thesis
Topic: Návrh materiálového modelu na modelovanie správania sa kovových materiálov pri extrémnych rýchlostiach pretvorenia s prechodom húževnatého charakteru porušenia na krehký
Title of topic in English: Material model proposal to model the behaviour of metallic materials at extreme strain rates with ductile-to-brittle failure mode transition
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:2017/2018
Proposed by: doc. Ing. Ladislav Écsi, PhD.
Annotation: izertačná práca sa zameriava na vypracovanie a numerické overenie materiálového modelu na modelovanie správania sa kovových materiálov pri extrémnych rýchlostiach pretvorenia s prechodom húževnatého charakteru porušenia na krehký. V Lagrangeovom opise konštitutívnej rovnice materiálu, ktorá zohľadňuje všetky obmedzenia materiálového modelovania budú použité najnovšie mierky a rýchlostné mierky pretvorení navrhnuté na Ústave aplikovanej mechaniky a mechatroniky, ktoré vyhovujú požiadavkám objektivity.
Annotation in English: The aim of the thesis is to propose and numerically verify a material model to model the behaviour of metallic materials with ductile-to-brittle failure mode transition at extreme strain rates. In the Lagrangian form of the constitutive equation which considers all constraints of material modelling there will be used the newest rate forms of strain measures introduced at the Institute of Mechanics and Mechatronics which meet the requirements of objectivity.



Limitations of the topic

To sign up for a topic it is necessary to fulfil one of the following restrictions

Limit to study programme
The table shows limitations of study programme, field, track the student has to be enrolled in to be able to register for a given topic.

ProgrammeTrackTrack
D-APLM Applied Mechanics-- not entered -- -- not entered --
D-APLMExA Applied Mechanics (in english language)-- not entered -- -- not entered --