YaBeSH Digital Library: Recent submissions
Now showing items 13341-13360 of 316660
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Connectivity Constraints Ensuring Continuous Electrodes in Topology Optimization of Electroactive Polymer
(The American Society of Mechanical Engineers (ASME), 2024)Electroactive polymers (EAPs) deform when subject to an electric field, which is generated by two or more electrodes. To ensure proper function of the EAP, these electrodes are connected to a source and they are therefore ... -
ERGO-II: An Improved Bayesian Optimization Technique for Robust Design With Multiple Objectives, Failed Evaluations, and Stochastic Parameters
(The American Society of Mechanical Engineers (ASME), 2024)In this work, the efficient robust global optimization (ERGO) method is revisited with the aim of enhancing and expanding its existing capabilities. The original objective of ERGO was to address the computational challenges ... -
TCN-GAWO: Genetic Algorithm Enhanced Weight Optimization for Temporal Convolutional Network
(The American Society of Mechanical Engineers (ASME), 2024)This article proposes a genetic algorithm (GA)-enhanced weight optimization method for temporal convolutional network (TCN-GAWO). TCN-GAWO combines the evolutionary process of the genetic algorithm with the gradient-based ... -
Modified Structure of Deep Neural Network for Training Multi-Fidelity Data With Non-Common Input Variables
(The American Society of Mechanical Engineers (ASME), 2024)Multi-fidelity surrogate (MFS) modeling technology, which efficiently constructs surrogate models using low-fidelity (LF) and high-fidelity (HF) data, has been studied to enhance the predictive capability of engineering ... -
CRFP Mechanical Properties—Stated Values Versus Experimental Data
(The American Society of Mechanical Engineers (ASME), 2024)This study thoroughly examines the mechanical properties of carbon fiber-reinforced polymers (CFRPs), motivated by the critical need for accurate composite property data in investigating fracture control measures for ... -
Comparison of Monte Carlo Tools for Displacement Calculations for Protons and Heavy Ions Irradiation on Iron and EUROFER97
(The American Society of Mechanical Engineers (ASME), 2024)Ion irradiation of structural materials for the current and future generation nuclear reactors is a widespread technique used to simulate neutron irradiation in the context of material science research. During the designing ... -
A Machine Learning Framework for Melt-Pool Geometry Prediction and Process Parameter Optimization in the Laser Powder-Bed Fusion Process
(The American Society of Mechanical Engineers (ASME), 2024)This study presents a cost-effective and high-precision machine learning (ML) method for predicting the melt-pool geometry and optimizing the process parameters in the laser powder-bed fusion (LPBF) process with Ti-6Al-4V ... -
Elasto-Plastic Constitutive Behavior Prediction and Uncertainty Quantification of Damaged Composite Structure Under High-Strain Rate Loading
(The American Society of Mechanical Engineers (ASME), 2024)The current research assesses the consequences of various damages (crack and delamination) and high strain loading conditions on the fiber-reinforced composite structure's elasto-plastic stress–strain (EPSS) characteristics. ... -
Experimental Study on Parameters Optimization of Selective Laser Melting 316L Stainless Steel Based on the Response Surface Methodology
(The American Society of Mechanical Engineers (ASME), 2024)The use of 3D printing technology can prepare flexible and varied special-shaped complex structures while realizing resource-saving and cost reduction. For this purpose, a 316L stainless steel sample was formed by selective ... -
Predicting Tibia-Fibula Geometry and Density From Anatomical Landmarks Via Statistical Appearance Model: Influence of Errors on Finite Element-Calculated Bone Strain
(The American Society of Mechanical Engineers (ASME), 2024)State-of-the-art participant-specific finite element models require advanced medical imaging to quantify bone geometry and density distribution; access to and cost of imaging is prohibitive to the use of this approach. ... -
Some Results on the Properties of Discrete-Time LTI State-Space Systems
(The American Society of Mechanical Engineers (ASME), 2024)This work brings forward several interesting facts about system properties of linear time-invariant discrete-time systems like output controllability, state controllability and state observability, trackability, and input ... -
Characterization of Mechanical Heterogeneity and Study of the Mechanical Field at the Tip of the Stationary-Growing Crack in Dissimilar Metal Welded Joints
(The American Society of Mechanical Engineers (ASME), 2024)The mechanical heterogeneity in local areas of dissimilar metal welded joints and the micro-area mechanical state at the crack tip are key factors in determining Environment-Assisted Cracking (EAC). Traditional methods for ... -
Design and Development of Novel Lattice Structures for Optimum Energy Absorption
(The American Society of Mechanical Engineers (ASME), 2024)Lattice structures are intricate networks of interconnected struts, surfaces, and plates formed from irregular and non-periodic cells. Among the promising lattices, triply periodic minimal surfaces (TPMS) lattices stand ... -
Investigation on Mechanical and Fracture Behavior of Magnesium Composite Reinforced With Hybrid Fly Ash Particulates Synthesized via Friction Stir Processing Route
(The American Society of Mechanical Engineers (ASME), 2024)Utilizing waste materials like fly ash in the creation of lightweight magnesium metal matrix composites with a high strength-to-weight ratio is encouraged by the rising demand for in-expensive reinforcements. In the current ... -
Breakage of Beaded Fibers in a Polymer Matrix
(The American Society of Mechanical Engineers (ASME), 2024)Intermittent beading is a promising design strategy that enables simultaneous improvement of strength and toughness of fiber-reinforced composites. Despite the potential for amplification in mechanical properties, the ... -
High Temperature Oxidation of Additively and Traditionally Manufactured Inconel 718
(The American Society of Mechanical Engineers (ASME), 2024)Additively manufactured nickel-based superalloys are now being considered as a replacement for traditionally manufactured components on commercial and military aircraft. While the potential of additive manufacturing for ... -
Effects of Fiber Treatment and Humidity on the Mechanical, Fracture Toughness, Dynamic and Thermal Properties of Grewia Optiva Natural Fiber-Reinforced Epoxy Composites
(The American Society of Mechanical Engineers (ASME), 2024)The effects of relative humidity and fiber treatment on the mechanical properties of Grewia optiva natural fibers reinforced composites were studied. The results revealed that the fiber reinforcement composition with benzoyl ... -
Modeling Interfacial Oxidation of Cylindrically Curved Silicon Surfaces Including Dependencies on Stress From Coupled Elastic Analysis
(The American Society of Mechanical Engineers (ASME), 2024)Our model, treating oxide as solid annulus freely expanded from the silicon (Si) consumed due to increased molecular volume whose geometry enables closed-form expression of time as a function of thickness in constant-parameters ... -
Extraction of Equivalent Stress Versus Equivalent Plastic Strain Curve of Necking Material in Tensile Test Without Assuming Constitutive Model
(The American Society of Mechanical Engineers (ASME), 2024)An algorithm for extracting the equivalent stress versus equivalent plastic strain curve of a necking material in tensile test is proposed (the curve is called here the equivalent-plastic (EP) stress–strain (SS) curve). ... -
An Analytical Friction Model for Handling and Spreading of Carbon Fiber Tows for Composite Prepregging Applications
(The American Society of Mechanical Engineers (ASME), 2024)A novel co-extrusion system for continuous fiber-reinforced thermoplastic composites in filament and narrow-tape format was designed, fabricated, and tested. The new modified pultrusion process, called In Situ Impregnation, ...