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RISPredictions of the Elastic–Plastic Compressive Response of Functionally Graded Polymeric Composite Lattices Manufactured by Three-Dimensional Printing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We use three-dimensional printing to manufacture lattices with uniform and graded relative density, made from a composite parent material comprising a nylon matrix reinforced by short carbon fibers. The elastic–plastic ...
On the Role of Fluid–Structure Interaction on Structural Loading by Pressure Waves in Air
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This study investigates the significance of fluid–structure interaction (FSI) effects on structural response to pressure wave and shock wave loading. Finite element (FE) simulations and one-dimensional (1D) analytical ...
A Coarse Model for the Multiaxial Elastic-Plastic Response of Ductile Porous Materials
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: We propose a modeling strategy to predict the mechanical response of porous solids to imposed multiaxial strain histories. A coarse representation of the microstructure of a porous material is obtained by subdividing a ...
Predictions of the Mechanical Response of Sintered FGH96 Powder Compacts
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents predictions of the mechanical response of sintered FGH96 Ni-based superalloy powder compacts at high temperatures, obtained by the analysis of 3D representative volume elements generated by both X-ray ...