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20132021
most citedProbabilistic LCF Risk Evaluation of a Turbine Vane by Combined Size Effect and Notch Support Modeling

7 citations · 13 across the 6 of their papers we have counts for

collaborators

7 papers

math.OC2021

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…

cond-mat.mtrl-sci2018

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…

cond-mat.mtrl-sci2017

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…

math.NA2017

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…

math.NA2017★ 7 cited

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…

cond-mat.mtrl-sci2014★ 5 cited

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…

stat.AP2013★ 1 cited

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…