3 papers
cs.CE2024
Micromechanically motivated finite-strain phase-field fracture model to investigate damage in crosslinked elastomers
S. P. Josyula, M. Brede, O. Hesebeck +5
A micromechanically motivated phase-field damage model is proposed to investigate the fracture behaviour in crosslinked polyurethane adhesive. The crosslinked polyurethane adhesive…
cond-mat.mtrl-sci2024
Modelling effects of moisture on mechanical properties of crosslinked polyurethane adhesives
S. P. Josyula, M. Brede, O. Hesebeck +5
Crosslinked polyurethane adhesives show large deformation viscoelastic behaviour and age under the moisture influence because of their hygroscopic behaviour. The viscoelastic behav…
physics.app-ph2024
Numerical investigation of fracture behaviour of polyurethane adhesives under the influence of moisture
Siva Pavan Josyula, Stefan Diebels
Polyurethane adhesives are extensively used in manufacturing of the lightweight components. These adhesives are hygroscopic in nature causing the material to degrade their mechanic…