Desktop videos of the FEM experiments
Versuch 1 / Practise 1: Motor Piston / Motor Piston
Calculation of a motorised piston with Salomé and Code_Aster. Import of geometry data from a CAD programme through a STEP interface file to Salomé.
Calculation of a motor piston with SALOME and Code_Aster. Import of the geometry data from a CAD programme using a STEP Interface file.
- Tutorial_Piston (Video)
- PDF Tutorial Piston multilingual (see ILIAS)
Test 2: Bending beam (four-point bending test)
Stress analysis on a bending beam made of optically birefringent material. During practical training in biomechanics, this beam is also analysed using other methods, such as stress optics and strain gauge technology. The results and the advantages and disadvantages of these methods are then compared with each other.
Experiment 3: Tuning fork/modal analysis
Experimental modal analysis can be used to describe components in terms of their structural-dynamic properties -frequencies, damping and vibration modes. In this practical section, some aspects of experimental modal analysis are presented without in-depth mathematical derivations.
- Tutorial tuning forksfork
- PDF tutorialtuning fork