Journal of Engineering Materials and Technology: Recent submissions
Now showing items 321-340 of 3257
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On the Modeling of Fibers Embedding in Aluminum Using Ultrasonic Consolidation
(The American Society of Mechanical Engineers (ASME), 2017)Ultrasonic consolidation of fiber optics in metals is of major importance allowing surface embedding and protecting the fibers from exposure to open environment. The paper investigates the computational modeling of this ... -
Evaluation of Formability Under Different Deformation Modes for TWIP900 Steel
(The American Society of Mechanical Engineers (ASME), 2017)Automotive manufacturers always seek high strength and high formability materials for automotive bodies. Advanced high strength steels (AHSS) are excellent candidates for this purpose. These steels generally show a reasonable ... -
Diffusible Hydrogen Level in Deposited Metal and Their Effect on Tensile Properties and Flexural Strength of P91 Steel
(The American Society of Mechanical Engineers (ASME), 2017)In a “very high-temperature reactor” (VHTR), the Nb–V-modified 9Cr–1Mo creep strength enhance the ferritic (CSEF) steel which is the chosen material for fabrication of reactor pressure vessels and piping because of its ... -
Test Method Development and Determination of Three-Dimensional Strength and Failure Modes of Polyvinyl Chloride Structural Foams
(The American Society of Mechanical Engineers (ASME), 2017)A comprehensive study has been conducted to develop proper test methods for accurate determination of failure strengths along different material directions of closed-cell polymer-based structural foams under different ... -
Prediction of Stress–Strain Curves of Metastable Austenitic Stainless Steel Considering Deformation-Induced Martensitic Transformation
(The American Society of Mechanical Engineers (ASME), 2017)Transformation-induced plasticity (TRIP) effect is the outstanding mechanism of austenitic stainless steel. It plays an important role in increasing formability of the steel due to higher local strain hardening during ... -
Energy Harvesting of a Multilayer Piezoelectric Beam in Resonance and Off-Resonance Cases
(The American Society of Mechanical Engineers (ASME), 2017)This paper presents to verify the energy harvesting of a nonlinear piezoelectric multilayer beam under harmonic excitation. For getting the perfect performance in energy harvesting, the effect of the energy loss factor, ... -
A Predictive Framework for Dislocation-Density Pile-Ups in Crystalline Systems With Coincident Site Lattice and Random Grain Boundaries
(The American Society of Mechanical Engineers (ASME), 2017)Evolving dislocation-density pile-ups at grain-boundaries (GBs) spanning a wide range of coincident site lattice (CSL) and random GB misorientations in face-centered cubic (fcc) bicrystals and polycrystalline aggregates ... -
Two-Way Coupled Multiscale Model for Predicting Mechanical Behavior of Bone Subjected to Viscoelastic Deformation and Fracture Damage
(The American Society of Mechanical Engineers (ASME), 2017)This paper presents a two-way linked computational multiscale model and its application to predict the mechanical behavior of bone subjected to viscoelastic deformation and fracture damage. The model is based on continuum ... -
Response of Steel Fiber Reinforced Cementitious Composite Panels Subjected to Extreme Loading Conditions
(The American Society of Mechanical Engineers (ASME), 2017)Application of steel fiber reinforced cementitious composites (SFRCC) in the construction of protective structures against extreme loading conditions, such as high-velocity impact and blasts, is an active area of research. ... -
Delamination-Based Measurement and Prediction of the Adhesion Energy of Thin Film/Substrate Interfaces
(The American Society of Mechanical Engineers (ASME), 2017)With the rapid emerging of two-dimensional (2D) micro/nanomaterials and their applications in flexible electronics and microfabrication, adhesion between thin film and varying substrates is of great significance for ... -
Crashworthiness Analysis of Electric Vehicle With Energy-Absorbing Battery Modules
(The American Society of Mechanical Engineers (ASME), 2017)As a clean energy technology, the development of electric vehicles (EVs) is challenged by lightweight design, battery safety, and range. In this study, our simulations indicate that using a flexible structure of battery ... -
Exploitation of Large Recoverable Deformations Using Weaved Shape Memory Alloy Wire-Based Sandwich Panel Configurations
(The American Society of Mechanical Engineers (ASME), 2017)A new class of truss structure based on superelastic shape memory alloy (SMA) wire has been developed by weaving superelastic SMA wire through two perforated facesheets. A gap was maintained between the facesheets while ... -
Pertinence of the Grain Size on the Mechanical Strength of Polycrystalline Metals
(The American Society of Mechanical Engineers (ASME), 2017)Motivated by the already developed micromechanical approach (Abdul-Latif et al., 2002, “Elasto-Inelastic Self-Consistent Model for Polycrystals,” ASME J. Appl. Mech., 69(3), pp. 309–316.), a new extension is proposed for ... -
Numerical Simulation on Concrete Median Barrier for Reducing Concrete Fragment Under Harsh Impact Loading of a 25-ton Truck
(The American Society of Mechanical Engineers (ASME), 2017)Recently, there was a collision accident involving vehicle–concrete median barrier in South Korea, and unfortunately, passengers on the opposite direction road were killed by the flying broken pieces of concrete generated ... -
Synthesis and Characterization of Dielectric Elastomer Nanocomposites Filled With Multiwalled Carbon Nanotubes
(The American Society of Mechanical Engineers (ASME), 2017)Dielectric elastomers (DEs) have been attracting great attention in the field of electro-mechanical actuation and sensing. In this paper, we develop a new type of silicone-based DEs by incorporating multiwalled carbon ... -
Response of Cylindrical Composite Structures Subjected to Underwater Impulsive Loading: Experimentations and Computations
(The American Society of Mechanical Engineers (ASME), 2017)The dynamic response of both thick-walled and thin-walled cylindrical composite structures subjected to underwater impulsive loads is analyzed. In the case of thick-walled structures, a novel experimental setup, the ... -
Parallelized Simulation of a Finite Element Method in Many Integrated Core Architecture
(The American Society of Mechanical Engineers (ASME), 2017)We investigate a domain decomposition method (DDM) of finite element method (FEM) using Intel's many integrated core (MIC) architecture in order to determine the most effective MIC usage. For this, recently introduced ... -
Blast Responses of Bridge Girders With Consideration of Isolation Effect Induced by Car Bomb
(The American Society of Mechanical Engineers (ASME), 2017)Car bomb attack exhibits considerable different effects on structures when compared with the bare explosive blast. In this paper, a postdisaster investigation is presented for an existing bridge under accidental car bomb ... -
Flow Stress and Damage Behavior of C45 Steel Over a Range of Temperatures and Loading Rates
(The American Society of Mechanical Engineers (ASME), 2017)This research aims to describe the behavior of C45 steel and provide better understanding of the thermomechanical ductile failure that occurs due to accumulation of microcracks and voids along with plastic deformation to ... -
Higher-Order Thermomechanical Gradient Plasticity Model With Energetic and Dissipative Components
(The American Society of Mechanical Engineers (ASME), 2017)The thermodynamically consistent framework accounting for the thermomechanical behavior of the microstructure is addressed using the finite-element implementation. In particular, two different classes of the strain gradient ...