... finite element method electromechanical instability constitutive relations mechanical behavior metals polymers ceramics intermetallics and their composites Polar elastomers (PEs) are recently developed as new electro-active materials with enhanced dielectric constants and high...

... M aterials and T echnology . 31 01 2021 23 03 2021 23 03 2021 19 04 2021 viscoplastic material artificial neural network finite element method Anand model user material subroutine constitutive relations mechanical behavior plastic behavior The tin-based...

... and numerical approaches, such as the finite element method (FEM); however, their results have been not accurate yet. Thus, more research work is needed in order to develop reliable prediction models able to estimate the mechanical performance of AM parts before fabrication. In this paper, the analysis...

.... This work will enable aeroengine designers to assess critical surface treated components for structural integrity, optimal design, and residual life. turbine disk gas turbine engine finite element method shot peening residual stress relaxation fir-tree joint aeroengine cyclic loading...

... constitutions in a porous medium. In this work, we attempt to develop coupling algorithms in different numerical methods finite element method (FEM), smoothed particle hydrodynamics (SPH) and discrete element method (DEM). Using this coupling algorithm, fluid flow, movement of solid particle, and contact forces...

... cohesive zone composites finite element method progressive damage random chopped fiber representative volume element Fiber reinforced composite materials exhibit higher specific stiffness and strength than ones exhibited by traditional metal materials. Applications of composite materials lead...

... in microstructural features affect the macroscopic properties of composite materials. Schemes employing the finite element method (FEM) are the most popular approach to model material samples containing details about the internal microstructural architecture. To account for the random distribution...

... fibre reinforced plastics finite element analysis flow through porous media fluid mechanics transfer moulding wetting resin transfer molding (RTM) mold filling moving interfaces discontinuous galerkin method finite element method The resin transfer molding (RTM) process has...

... with the use of a thermomechanical finite element model. 10 07 2007 07 01 2008 19 03 2008 casting deformation finite element analysis solidification steel steel hot tearing solidification test finite element method Hot tearing involves complex mechanisms during...

.... 13 10 2006 13 08 2007 17 01 2008 aluminium compounds edge detection elasticity elastoplasticity finite element analysis indentation nondestructive testing optical microscopy indentation optical microscopy plasticity finite element method Indentation tests...

... by the finite element method was carried out by applying the optimized thermal loading. The laws of elastoviscoplastic behavior are applied in the working temperature range of a continuous casting rollers tool. This modeling constitutes a technological means to choose a type of a coating material and its...

... and rigid particles. Because of these inhomogeneities, the analysis is performed using the finite element method. Interface fracture is predicted by using a nonlinear viscoelastic cohesive zone model. Rate-dependent viscoelastic behavior of the matrix material and cohesive zone is incorporated by utilizing...

...L. Q. Zhou, Associate Professor; Y. P. Li; Y. C. Zhou The elastic-plastic finite element method of a dynamic explicit algorithm was used to simulate the deep drawing processes of nickel coating electrodeposited on a steel substrate to form an advanced battery shell. The Belytschko-Wong-Chiang shell...