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Multi-scale Modeling and Experimental Study on Microstructure of Ni-Based Superalloys in Additive Manufacturing
In this work, a novel multi-scale method is proposed to investigate the microstructure and Laves phase morphology of Inconel 718 alloy in directed...
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Toward a function realization of multi-scale modeling for lithium-ion battery based on CHAIN framework
As the most mature portable power source, lithium-ion battery has become the mainstream of power source for electric vehicles (EVs) by virtue of its...
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Toward DS/SX Ni-Based Superalloy Components Using L-DED: A Multi-scale Modeling and Experimental Approach
Additive manufacturing (AM) provides an alternate and efficient route for producing intricate geometries, such as turbine blades in the high-pressure...
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Multi-scale investigation of short-range order and dislocation glide in MoNbTi and TaNbTi multi-principal element alloys
Refractory multi-principal element alloys (RMPEAs) are promising materials for high-temperature structural applications. Here, we investigate the...
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Study on Visual Detection Method of Multi-scale Damage to Conveyor Belt Under Complex Background
Belt conveyors are one type of the most important transportation devices for continuous transportation of bulk materials in bulk cargo piers, whose...
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Multi-scale Friction Simulation and Experimental Verification of Carbon Nanotube-Reinforced PTFE Composites
The synergistic analysis of friction properties of carbon nanotube (CNT)-reinforced polymers at the nanoscale and macroscale can help to obtain the...
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Data-Driven Multi-Scale Modeling and Optimization for Elastic Properties of Cubic Microstructures
The present work addresses gradient-based and machine learning (ML)-driven design optimization methods to enhance homogenized linear and nonlinear...
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Data-Driven Multi-scale Numerical Homogenization
Homogenization for complex, nonlinear materials, including composites and textiles, is considered. The effect of the microstructure, including...
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Multi-scale modeling of solute atom strengthening using 3D discrete dislocation dynamics
Discrete dislocation dynamics (DDD) codes enable researchers and scientists to explore the mechanical behavior of a material as impacted by its...
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Snoek-Dominated Internal Friction Response in bcc Steel: Relating Experiments With a Multi-scale Atomistic Computational Framework
Internal friction is often sensitive to microstructural features. However, there is a clear absence of rational approach for decoupling internal...
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Multi-scale Contact Approach Considering Material Heterogeneity and Wear
AbstractA multi-scale contact method that can deal with tribological problems in a broad context is proposed. It is based on a numerical...
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Adaptive multi-scale beam lattice method for competitive trans-scale crack growth simulation of heterogeneous concrete-like materials
In order to overcome the shortcomings of traditional pure macro- and meso-scale crack growth simulation method, here an adaptive multi-scale beam...
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A multi-level quantitative analysis method on the scale, shape and quantity of rockeries in Chinese classical gardens: taking Wanfang Anhe rockery in the Old Summer Palace as an example
Currently, the use of digital technology for the protection and research of cultural heritage has become a trend in this field. Rockeries in Chinese...
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Lossless multi-scale constitutive elastic relations with artificial intelligence
A seamless and lossless transition of the constitutive description of the elastic response of materials between atomic and continuum scales has been...
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Experimental Calibration & Multi-scale Simulation of Multi-modal γ′ Precipitation in Nickel Superalloys During Continuous Cooling
The precipitation of a recently introduced γ′ -strengthened, Powder Metallurgy (PM) nickel superalloy is characterized and modeled. A range of...
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Extensive Analysis of Gate Leakage Current in Nano-Scale Multi-gate MOSFETs
Excessive gate leakage is crucial for nanoscale metal oxide semiconductor field-effect transistors (MOSFETs), resulting in unnecessary static power...
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Multi-scale Progressive Damage and Failure Behavior Analysis of Three-Dimensional Winding SiC Fiber-Reinforced SiC Matrix Composite Tube
Continuous silicon carbide fiber-reinforced silicon carbide matrix (SiC f /SiC) composites are widely used in nuclear fuel cladding due to their...
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Affordable Multi-scale Numerical Simulation of Structures in Anisotropic Plasticity and Damage
The “reduced texture methodology” enables the numerical modeling of laboratory specimens with mean field polycrystalline plasticity at an affordable...
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Predicting Macro- and Microscopic Responses of Dual-Phase Steels under Low Cycle Fatigue Based on Multi-scale Finite Element Methods
In the current study, three different combinations of dual-phase (DP) steels,i.e., ferrite–pearlite, ferrite–bainite, and ferrite–martensite...
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Multiscale modeling of crystal defects in structural materials
Defects in crystals influence and control many relevant material properties. It is essential to employ multiscale modeling to understand structure...
