Results 101 to 110 of about 559,173 (308)
Advanced Engineering Materials, Volume 27, Issue 6, March 2025.ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur +5 more
wiley +1 more source
Laser Powder Bed Fusion of Alumina: Effects of Scanning Strategies on External and Internal Defects
Advanced Engineering Materials, EarlyView.This study investigates how scanning strategies affect pure alumina in laser powder bed fusion. Linear 45° scanning yields uniform surfaces but high porosity, while the island‐concentric strategy provides higher density with through‐holes favorable for infiltration. Findings highlight pathways toward optimizing defect‐free alumina parts.
Mohamed Abdelmoula +7 more
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Phase Field Simulation Study on Bubble Evolution Behavior of UO2
Yuanzineng kexue jishuA phase field model was established to study the evolution of gas bubbles in UO2 under typical irradiation conditions. First, the phase field method was used to simulate the nucleation and growth of bubbles in UO2 under different temperature conditions ...
SUN Dan1, REN Keyu1, LI Wenjie1, FENG Linna1, LU Yong2, YU Zeyuan1, XIN Yong1
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Simulation of size effects by a phase field model for fracture
Theoretical and Applied Mechanics Letters, 2014 In phase field fracture models the value of the order parameter distinguishes between broken and undamaged material. At crack faces the order parameter interpolates smoothly between these two states of the material, which can be regarded as phases.
Charlotte Kuhn, Ralf Müller
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Advanced Engineering Materials, EarlyView.This study presents a reversible temperature sensor with high switching ratio, ∼103. The device is fabricated using PET‐ITO and carbon nanotube dispersions in alkane. Considering its application in cold chain logistics, a proof‐of‐concept with LED is showcased. Thus, a temperature drop below the threshold temperature (crystallization temperature of the
Sunil Kumar Behera +8 more
wiley +1 more source
Planar Solid‐State Nanopores Toward Scalable Nanofluidic Integration Based on CMOS Technology
Advanced Engineering Materials, EarlyView.We present a scalable silicon‐based fabrication strategy for planar solid‐state nanopores to enable their integration with complex nanofluidic systems. Prototype devices demonstrate normal voltage‐current characteristics, good noise performance, and appreciable streaming currents. Our CMOS‐compatible fabrication process offers precise geometric control
Ngan Hoang Pham +7 more
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A Review on Direct Two-Phase, Phase Change Flow Simulation Methods and their Applications
, 2012 The use of computational fluid dynamics (CFD) tools is gaining popularity in the analysis of flow phenomenon in components used in air-conditioning and refrigeration systems.
Riaz, Amir +3 more
core
The influence of quarks on the SU(3) deconfinement phase transition
, 1984 Karsch F. The influence of quarks on the SU(3) deconfinement phase transition. Nuclear Physics, A. 1984;418(23):467-476.We discuss the influence of quarks on the first order deconfinement phase transition present in pure SU(3) lattice gauge theory ...
Karsch, Frithjof
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A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Phase Field Study of Microstructure Evolution in Eutectoid Phase Transformation – I Nucleation
Archives of Foundry Engineering, 2017 Eutectoid growth, as the important reaction mechanism of the carbon steel heat treatment, is the basis to control the microstructure and performance. At present, most studies have focused on lamellar growth, and did not consider the nucleation process ...
Zhang Dongqiao +3 more
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