Numerical modeling and simulation
Engineering and technical procedures used in the design, diagnostics or revision of structures, machines and machine technology take advantage of computer-aided engineering (CAE). Our department offers the wide range of computer support for engineering processes and services in the field of numerical simulation, design and modeling with focus on structural mechanic, dynamics, acoustics and other fields.
Our group of numerical simulation and modeling has long-term experience with engineering design and optimization especially with finite element method and other CAE solution. :
Another area of our activity is research in the field of structural mechanics, dynamic and acoustics.
Crane support BoschMechanical and stress analysis of crane support in Bosch
Rail wheelModal anaysis of rail wheel for acoustic analysis
Sample analysisPlasticity analysis of sample tested in bending
Vibration analysisVibration analysis of steel frame for shaker testing system
Air filter analysisComplex geometry and mesh
Acoustic chamberAcoustic pressure analysis in anechoic chamber
The list of the most interesting solved problems includes for example:
- prediction of properties and design of structural modifications for anechoic and acoustic chambers,
- simulation and analysis of dynamic properties of vibro-acoustic absorbers of railway wheels,
- solution of structural modifications of rosette wheels of agglomeration belt and their verification by simulations of kinematic passages of trucks through rosettes,
- simulation of deformation-stress behavior of steel bridge structure, including correlation with operational measurements, and subsequent prediction of service life and transport technology
For the implementation of numerical simulations, the workplace is equipped with powerful workstations based on the Intel platform and NVIDIA graphics accelerators.
- Workstation 2CPU Intel Xeon Gold 3.0GHz, 384GB RAM, 4TB SSD disk space, 2x 1Gb ethernet
- Workstation 1CPU Intel Xeon E5 2.6GHz, 128GB RAM, 1TB SSD + 2TB HDD work space, 2x 1Gb ethernet
- Disk space field Synology RS2418+, RAID 6 with capaticy 32TB
For the purposes of numerical simulations, we use a number of commercial as well as open source software solutions.
- MSC Adams
- and other …