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Category: Mechanics simulation

Why do engineers need FEM (Finite Element Method) ?

Learn why engineers need the Finite Element Method (FEM) and why it is of enormous benefit in development, process optimization or quality assurance. The Finite Element Method (FEM) is a numerical calculation method for solving a variety of physical problems. This means that complex real loads on elements are [...] Read More

What is FEM ? Learn more about it here

The Finite Element Method Definition, or the FEM method for short, is a calculation method that is used to solve certain physical problems approximately. It enables the prediction of complex stress conditions in technical components, which inevitably arise due to the action of forces, pressure or temperature. In this method, the entire component geometry [...] Read More

FEM example: Calculation of a pedestrian bridge

This FEM example from practice for the static calculation of a pedestrian bridge was developed within the framework of a non-profit project in cooperation with the company Kirchgässner Elektrotechnik GmbH, with whom we have a long-standing partnership. Kirchgässner Elektrotechnik GmbH is a strongly expanding family business with headquarters in Binau and the right contact for [...] Read More

FE analysis of rubber and plastic components

Linear-elastic material models are generally unsuitable for the FEM calculation of rubber or plastic components. Small strains are assumed for linear calculations. When calculating the strength of rubber or hyper-elastic plastics, we must assume both high strains and non-linear material behaviour. The correct selection of the material model and the corresponding [...] Read More

FSI simulation of a cylinder head

The FSI simulation (fluid-structure interaction) describes the interactions between mechanics and flow on the components under consideration. CFD analysis and FE analysis are coupled together. In this simulation example, the influence of air cooling by heat conduction and heat transfer at the cylinder head on the mechanical stresses, deformations and forces in the component is to be investigated. For the execution of the [...] Read More
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