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Analysis and Modeling of Semi-Open Thermoplastic Honeycomb Core Structures for Mechanical Simulation with Representative Volume Elements
Due to the need for alternative materials for the realization of lightweight structures, the analysis of sandwich structures that have a semi-open...
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Deformation Behavior of Nickel-Based Superalloy Predicted by Spherical Representative Volume Element Approach
AbstractNickel-based superalloys are widely used for structural applications due to their excellent mechanical properties and very good corrosion...
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A Comparison of Statistically Equivalent and Realistic Microstructural Representative Volume Elements for Crystal Plasticity Models
Two methods used to construct a microstructural representative volume element (RVE) were evaluated for their accuracy when used in a crystal...
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Development of an Approach to Determining the Representative Volume Element of the Al/SiC Metal Matrix Composite Material Fabricated by Squeeze Casting
AbstractThis work is aimed at solving the challenging problem of develo** an approach to determining the representative volume of an Al/SiC metal...
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Investigating Damage Mechanisms in Cord-Rubber Composite Air Spring Bellows of Rail Vehicles and Representative Specimen Design
Cord-rubber materials are used in crucial components of rail vehicles, such as air spring bellows in secondary suspension. A detailed understanding...
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Finite Element Analysis of Mechanical Behavior for SiC Nanowires Reinforced Al Matrix Composites
This paper proposes a finite element (FE) analysis approach in meso-scale to predict the mechanical behavior, including elastic moduli and tensile...
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A Critique on the Role of Object-Oriented Finite Element Analysis (OOF2) in Predicting Thermal and Mechanical Properties in Thermal Sprayed Coatings
Microstructural modeling at progressive length scales can enable the prediction of thermal and mechanical properties of thermal sprayed coatings with...
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Influence of Scanning and Building Strategies on the Deformation Behavior of Additively Manufactured AlSi10Mg: CPFEM and Finite Element Studies
AbstractA novel computational framework has been presented in this work for understanding the mechanical deformation behavior in additively...
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Micro-Mechanical Finite Element Analysis on Mechanical Behavior of EN31 Steel-Based Metal Matrix Composite
An EN31 steel-based metal matrix composite material has been developed with different reinforcements weight percentages by using ultrasonic vibration...
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Equivalent-Volume Model: Estimating Contact Morphology of Spherical Indentation for Metallic Materials
In contrast with elastic deflection in instrumented indentation, the accurate estimation of plastic pile-up height around the indenter in metallic...
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Experimental and Crystal Plasticity Finite Element Model Characterization of the Formability and Anisotropy of ShAPE Extruded AA7075 Tubes
In a previous work the authors characterized the mechanical properties of Shear-Assisted Processing and Extrusion (ShAPE) extruded AA7075 tubes using...
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Visualizing water seepage dynamics in grotto relics via atom-based representative model
Water seepage in grotto relics, i.e., Yungang Grottoes, Dazu Rock Carvings, is a key issue to accurately describe the deterioration and weathering...
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Finite element analysis of the mechanical properties of graphene aluminium nanocomposite: varying weight fractions, sizes and orientation
In this study, the elastic properties of aluminium nanocomposite representative volumetric element (RVE) reinforced with GNP have been analysed. Pure...
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Microstructural Impacts on the Oxidation of Multi-Principal Element Alloys
The impacts of thermal treatment on the precipitate morphology and oxidation behavior of a dual-phase (FCC + L1 2 ) multi-principal element alloy...
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Validation of Finite-Element Plasticity Models Using Full-Field Surface Strain Measurements
Fastened joints still represent the most common method for joining components within the aerospace industry. For fastened joints that experience high...
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Influence of volume loss for the fragment replacement method (FRM) in three dimensions
The impact of crushing on the macroscopic mechanical characteristics of granular materials from a microscopic perspective has recently been revealed...
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Influence of Volume Fractions and Boundary Conditions on the Predicted Effective Properties of Al/Ni Composites for Industrial Design
Nowadays, experimental and simulation investigations are of importance in industrial design. The influence of volume fractions and boundary...
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Finite Element Study of Effective Moduli of Nanoporous Materials Composed of Regular Gibson-Ashby Cells with Surface Stresses
The homogenizationHomogenization problem is described for a nanoporous material having a regular structure of Gibson-Ashby cellsGibson-Ashby cell....
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Study on Microstructure and Tensile Behavior of X70 Dual-Phase Steel in Different Directions: Experiments and Crystal Plasticity Finite Element Method
Thick-walled X70 dual-phase subsea pipeline steel meets high strength, plasticity conditions. The pipeline characteristics of large wall thickness...
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Use of metal-tagged environmentally representative micro- and nanoplastic particles to investigate transport and retention through porous media using single particle ICP-MS
Microplastics and nanoplastics (collectively, MNPs) are increasingly entering soils, with potential adverse impacts to agriculture and groundwater....
