Stoßprobleme in Physik, Technik und Medizin

@inproceedings{Willert2020StoproblemeIP,
  title={Sto{\ss}probleme in Physik, Technik und Medizin},
  author={Emanuel Willert},
  year={2020}
}
Ratio of Loss and Storage Moduli Determines Restitution Coefficient in Low-Velocity Viscoelastic Impacts
  • E. Willert
  • Materials Science
    Frontiers in Mechanical Engineering
  • 2020
Impact tests are an important tool to analyze dynamic material properties of viscoelastic media in technology and biology. In this context, rigorous contact mechanical models of the collision problem
Identification of Characteristic Values in Impulse-Based Processes Using Small Specimens
Suitable approaches are needed for rapid and cost-efficient materials development. High-throughput experimentation reduces the identification time of suitable material compositions. One approach is
FFT-BASED IMPLEMENTATION OF THE MDR TRANSFORMATIONS FOR HOMOGENEOUS AND POWER-LAW GRADED MATERIALS
  • E. Willert
  • Computer Science
    Facta Universitatis, Series: Mechanical Engineering
  • 2021
It is shown how the Abel transform solution to the general axisymmetric normal contact problem for homogeneous and power-law graded elastic materials, which is paramount for the solution of different
Time-Resolved Force Measurements to Determine Positioning Tolerances for Impulse-Based Indentations
High-throughput experimentation methods determine characteristic values, which are correlated with material properties by means of mathematical models. Here, an indentation method based on