Sveučilište u Zagrebu
HR   
 
 
Course: Numerical Methods in Textile Engineering
 
 
Teachers in charge Ph. D. Željko Šomođi, Prof.
Study Textile Science and Technology - postgraduate
Course summary 30
ECTS 4
Knowledge verification preliminary exam, writing exam, oral exam, seminar
Lecture type lectures, practice
Exercise type audio practice, seminars
Subject content Methods of approximate equation solution: secant, tangent, general iteration method. Approximate extreme search. Numerical optimisation in the example of reinforcements in clothes. Finite diference method: derivative approximation by finite differences. Application in numerical solution of differential equations of bending of strip and 2D plane object. Modelling and analysis by a computer programme. Application in modelling and optimisation of grip geometry in the automated transport of textile workpieces. Finite element method: principle of continuum discretisation, general derivation of stiffnes matrix and formation of the global equation system. Stiffnes matrices of finite element for beam bending and triangular element for plane analysis. Principles and an example of a computer programme. Modelling and analysis in the examples of reinforcements in textiles and homogeneisation of mechanical properties of a perforated membrane.
Aim of course Familiarisation with the up-to-date numerical methods in engineering and the application thereof to some typical mechanical problems in textile and clothing technology.
Literature necessary for course O. C. Zienkiewicz: Finite element method, McGraw Hill, 1984.
J: Sorić: Metoda konačnih elemenata, Tehnička knjiga, 2004.
Šomođi, Hursa, Rogale: Finite Element Analysis of Textile in Plane Stress, Proceedings of IMCEP 2003, Maribor Slovenia (108-114)
 
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CEEPUS (Central European Exchange Programme for University Studies)
 

Centre for Development and Transfer of Textile and Clothing Technologies and Fashion Design
 

International Textile
Clothing & Design
Conference
 

Textile Science and Economy
 

TEDI
 

Textile Science Research Centre
 
 

RITEH d.o.o.
 

Croatian Academy of Engineering

8th Central European Conference
 
Editor: Željko Penava
Pages created by Bojan Mauser
E-mail: weburednistvo@ttf.hr
 
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