337-0305/02 – FEM Computations (VYMKP)

Gurantor departmentDepartment of MechanicsCredits5
Subject guarantorIng. Jan Szweda, Ph.D.Subject version guarantorIng. Jan Szweda, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year3Semestersummer
Study languageCzech
Year of introduction2012/2013Year of cancellation2014/2015
Intended for the facultiesFSIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
GRE196 Ing. Jan Grepl, 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 1+3
Combined Graded credit 0+16

Subject aims expressed by acquired skills and competences

Students will gain insight in following topics: Principle of volume discretization in the FEM. Purpose of the shape function in approximation of displacement. Features of different types of element and involving symmetry to computation. Estimation of result accuracy and determination of inaccuracies causes. Static equilibrium computation. Quasi-static task solving heat convection including stresses caused by heating. Vibrations; solving modes of vibration and natural frequencies. Linear buckling; introductory task.

Teaching methods

Tutorials
Project work

Summary

The subject extends the students abilities to solve the technical problems via computer modelling. The basic tool is the finite element method and appropriate application software (Ansys). The subject is focused to these areas of computer modelling, not covered by other subjects. They are specially : the non-linear problems - geometric non-linearities, contact problems, the problems of temperature dilatation, the heat conduction and convection - the steady-state and the transient analysis, the advanced modelling techniques, the linear buckling, parametric optimisation.

Compulsory literature:

Cook R. D., Malkus D.S., Plesha M.E., Witt R.J. CONCEPTS AND APPLICATIONS OF FINITE ELEMENT ANALYSIS. 4th edition. J. Wiley & Sons, Inc. NY, 2002, p. 719, ISBN 0-471-35605-0 Examples for ANSYS solutions: http://www.mece.ualberta.ca/tutorials/ansys/

Recommended literature:

User Guide ANSYS

Way of continuous check of knowledge in the course of semester

E-learning

Další požadavky na studenta

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Prerequisities

Subject codeAbbreviationTitleRequirement
337-0304 TECKM Technical Vibrations Recommended
337-0312 STAT Statics Recommended
337-0313 DYN1 Dynamics I Recommended
339-0304 MKP1 Finite Element Methods 1 Recommended
339-0314 PP Strength and Elasticity of Materials Recommended

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Students will gain insight in following topics: Principle of volume discretization in the FEM. Purpose of the shape function in approximation of displacement. Features of different types of element and involving symmetry to computation. Estimation of result accuracy and determination of inaccuracies causes. Static equilibrium computation. Quasi-static task solving heat convection including stresses caused by heating. Vibrations; solving modes of vibration and natural frequencies. Linear buckling; introductory task.

Conditions for subject completion

Full-time form (validity from: 2012/2013 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) 51
        písemka Written test 100  51
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2012/2013 (B2341) Engineering (3901R003) Applied Mechanics P Czech Ostrava 3 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner
ECTS - MechEng 2012/2013 Full-time Czech Choice-compulsory 301 - Study and International Office stu. block