Application of life-dependent material parameters to lifetime calculation under multiaxial constant- and variable-amplitude loading
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Fatigue"
DOI: 10.1016/j.ijfatigue.2020.105625
Abstract: Abstract This study investigated the application of the life-dependent material parameter concept to stress-based fatigue criteria for fatigue life prediction under multiaxial variable-amplitude loading. Different multiaxial fatigue criteria were applied to the fatigue life calculation… read more here.
Keywords: life dependent; life; dependent material; amplitude loading ... See more keywords
Modelling of thermal wall boundary conditions with temperature-dependent material properties for use in RANS
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2019.108495
Abstract: Abstract The present work extends a recently proposed P-function based model for describing the near-wall variation of temperature in forced convective turbulent flow to the case with temperature-dependent material properties. The extension essentially modifies the… read more here.
Keywords: modelling thermal; boundary conditions; dependent material; temperature dependent ... See more keywords
Pure bending of an elastic prismatic beam made of a material with density-dependent material parameters
Sign Up to like & getrecommendations! Published in 2022 at "Mathematics and Mechanics of Solids"
DOI: 10.1177/10812865221081519
Abstract: We investigate the pure bending of an elastic prismatic beam, but unlike in the classical setting we assume that the material parameters are density-dependent. The corresponding boundary value problem admits a semi-analytical solution, and the… read more here.
Keywords: material parameters; dependent material; density dependent; pure bending ... See more keywords