7 citations · 13 across the 6 of their papers we have counts for
7 papers
An Image Registration Model in Electron Backscatter Diffraction
Manuel Gräf, Sebastian Neumayer, Ralf Hielscher +3
Recently, variational methods were successfully applied for computing the optical flow in gray and RGB-valued image sequences. A crucial assumption in these models is that pixel-va…
Effect of local anisotropy on fatigue crack initiation in a coarse grained nickel-base superalloy
Benedikt Engel, Tilmann Beck, Nadine Moch +2
In the present work, theoretical approaches, based on grain orientation dependent Young's modulus and Schmid factor are used to describe the influence of local grain orientation on…
Combined Notch and Size Effect Modeling in a Local Probabilistic Approach for LCF
Lucas Mäde, Sebastian Schmitz, Hanno Gottschalk +1
In recent years a local probabilistic model for low cycle fatigue (LCF) based on the statistical size effect has been developed and applied on engineering components. Here, the not…
Strain Analysis by a Total Generalized Variation Regularized Optical Flow Model
Frank Balle, Tilmann Beck, Dietmar Eifler +3
In this paper we deal with the important problem of estimating the local strain tensor from a sequence of micro-structural images realized during deformation tests of engineering m…
Probabilistic LCF Risk Evaluation of a Turbine Vane by Combined Size Effect and Notch Support Modeling
Lucas Mäde, Sebastian Schmitz, Georg Rollmann +2
A probabilistic risk assessment for low cycle fatigue (LCF) based on the so-called size effect has been applied on gas-turbine design in recent years. In contrast, notch support mo…
Probabilistic Schmid factors and scatter of LCF life
H. Gottschalk, S. Schmitz, T. Seibel +3
We investigate the scatter in the cycles to crack initiation for conventionally cast specimens of the superalloy RENE 80 in total strain controlled low cycle fatigue (LCF) tests at…
A Probabilistic Model for LCF
Sebastian Schmitz, Thomas Seibel, Tilman Beck +3
Fatigue life of components or test specimens often exhibit a significant scatter. Furthermore, size effects have a non-negligible influence on fatigue life of parts with different…