330-0517/02 – FEM Applications (APMKP)
| Gurantor department | Department of Applied Mechanics | Credits | 4 |
| Subject guarantor | doc. Ing. Zdeněk Poruba, Ph.D. | Subject version guarantor | doc. Ing. Zdeněk Poruba, Ph.D. |
| Study level | undergraduate or graduate | Requirement | Compulsory |
| Year | 2 | Semester | summer |
| | Study language | English |
| Year of introduction | 2015/2016 | Year of cancellation | |
| Intended for the faculties | USP, FS | Intended for study types | Follow-up Master |
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
Individual consultations
Tutorials
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:
Crisfield M. A. - Non-linear finite element analysis of solids and structures.
John Wiley & Sons Ltd, Baffins Lane, Chichester, 1997
Recommended literature:
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Way of continuous check of knowledge in the course of semester
E-learning
Other requirements
No other requirements are specified.
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
Occurrence in study plans
Occurrence in special blocks
Assessment of instruction
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