337-0505/01 – Computations in Mechanics Using FEM (VYMKP)

Gurantor departmentDepartment of MechanicsCredits4
Subject guarantorIng. Jan Szweda, Ph.D.Subject version guarantorIng. Jan Szweda, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year1Semestersummer
Study languageCzech
Year of introduction2004/2005Year of cancellation2014/2015
Intended for the facultiesFSIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
POD10 doc. Ing. Jiří Podešva, Ph.D.
SZW73 Ing. Jan Szweda, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Graded credit 0+4
Part-time Graded credit 0+18

Subject aims expressed by acquired skills and competences

1. Identify the problems of mechanics and to define them for FEM solutions. 2. Explain the principles of modelling and simulation by FEM, to describe their algorithms and discuss their advantages and disadvantages. 3. Apply theoretical knowledge to solving practical problems, interpret the results, modify the solution procedure. 4. Analyze and evaluate the results solved by FEM simulation in relation to the used calculation procedures and boundary conditions. 5. Discuss and evaluate the solution procedure and the results obtained by FEM analysis.

Teaching methods

Seminars
Individual consultations
Tutorials
Project work

Summary

The subject is focused to the practice in calculations in the mechanics field on the basis of the finite element method. The basic approaches in the modeling of non-linearities. The geometric non-linearity, contact problems, material non- linearity. The temperature problems, temperature dilatation, thermal conductivity, heating and cooling. The steady-state and transient analysis. The modeling of the special material structures, laminated material, anisotropic material. The special modeling techniques, sub-modeling, sub-structuring. Optimization.

Compulsory literature:

Crisfield M. A. - Non-linear finite element analysis of solids and structures. John Wiley & Sons Ltd, Baffins Lane, Chichester, 1997

Recommended literature:

Way of continuous check of knowledge in the course of semester

E-learning

Other requirements

aaaaaaaaaaaaaaaaaaaaaaaaaaaa

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Geometry nonlinearity, solution matter, Newton-Raphson iterative method. Modelling of geometry nonlinearity in program ANSYS. Contact problems, point to point contact. Surface to surface contact, 2D and 3D problems. Structural-thermal problems, thermal expansion, uniform temperature distribution. Non-uniform temperature distribution, two steps based solution. Structural-thermal problems, multi-field based solution. Steady-state analysis, thermal conductivity, thermal convection. Transient analysis of thermal and/or structural problems. Advanced technique: submodelling, substructuring, FSI. Optimisation.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester, validity until: 2014/2015 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Graded exercises evaluation Graded credit 100 (100) 0
        Project Project 100  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2012/2013 (N2301) Mechanical Engineering (3901T003) Applied Mechanics P Czech Ostrava 1 Compulsory study plan
2011/2012 (N2301) Mechanical Engineering (3901T003) Applied Mechanics P Czech Ostrava 1 Compulsory study plan
2010/2011 (N2301) Mechanical Engineering (3901T003) Applied Mechanics P Czech Ostrava 1 Compulsory study plan
2009/2010 (N2301) Mechanical Engineering (3901T003) Applied Mechanics P Czech Ostrava 1 Compulsory study plan
2008/2009 (N2301) Mechanical Engineering (3901T003) Applied Mechanics P Czech Ostrava 1 Compulsory study plan
2007/2008 (N2301) Mechanical Engineering (3901T003) Applied Mechanics P Czech Ostrava 1 Compulsory study plan
2006/2007 (N2301) Mechanical Engineering (3901T003) Applied Mechanics P Czech Ostrava 1 Compulsory study plan
2005/2006 (N2301) Mechanical Engineering (3901T003) Applied Mechanics P Czech Ostrava 1 Compulsory study plan
2004/2005 (N2301) Mechanical Engineering (3901T003) Applied Mechanics P Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner