Results 61 to 70 of about 88,101 (261)

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Comparison of flexural strength of different composite restoratives using the three-point bending test

The Journal of Qazvin University of Medical Sciences, 2016
Background: Composite is one of the restorative materials used for the posterior teeth. The strength of restorative material is important due to heavy loading on the posterior teeth.
M. Saffarpour, M. Jaffari, M. Mohammadi Savadroudbari, M. Beigi   +3 more
doaj  

Longitudinal Bending Stiffness Analysis of Composite Carbon Plates and Shoe Sole, Based on Three-Point Bending Test

Applied Sciences
The forefoot longitudinal bending stiffness of shoe soles, measured through the widely used three-point bending test, is a key factor influencing running economy and lower-limb biomechanics. This study utilizes the finite element method to simulate three-
Yangyu Guo, Yunlong Jia, Yusen Wu, Xiaolan Zhu   +3 more
doaj   +1 more source

Mechanical Parameters and Post-Cracking Behaviour of HPFRC according to Three-Point and Four-Point Bending Test

Advances in Civil Engineering, 2013
High performance fibre reinforced concrete (HPFRC) is a modern structural material with a high potential and with an increasing number of structural applications.
Francesco Bencardino
doaj   +1 more source

Determination of Stress Intensity Factor Value for Chevron-Notched Specimens – Pilot Study

Transactions of the VŠB: Technical University of Ostrava, Civil Engineering Series, 2017
The description of material behavior is one of important information for its application in civil engineering. One area is covering fracture mechanical properties.
Sobek Jakub, Seitl Stanislav
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

The effect of moisture content over the fibre saturation points on the impact strength of wood

Royal Society Open Science
The article's main aim is to assess the mechanical behaviour of linden under high-rate loadings (impact) and its change due to changes in moisture content (MC) over fibre saturation point. For assessing the mechanical properties of green wood, mainly the
Mojtaba Hassan Vand, Jan Tippner
doaj   +1 more source

Influence of infill settings on the flexural properties of 3D printed ABS plus polymer parts in bending loading [PDF]

AUT Journal of Mechanical Engineering
One of the most commonly used techniques in 3D printing is Fused Deposition Modeling (FDM). Despite its widespread adoption, creating functional parts with suitable mechanical properties remains a significant challenge.
Moein Moradi, Ramin Hashemi, Ali Hosseinzadeh, Mehdi Kasaeian-Naeini   +3 more
doaj   +1 more source

Microstructure‐Controlled Crack Propagation and Fracture Resistance in MoSiBTiC Alloy Revealed by Multiscale Extended Finite Element Method Modeling

Advanced Engineering Materials, EarlyView.
A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du, Takahiro Kaneko, Xinyu Yan, Takahito Ohmura, Kyosuke Yoshimi   +4 more
wiley   +1 more source