Results 61 to 70 of about 657,900 (236)

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source

Droplet collision simulation by multi-speed lattice Boltzmann method [PDF]

, 2011
Realization of the Shan-Chen multiphase flow lattice Boltzmann model is considered in the framework of the higher-order Galilean invariant lattices.
Kai H. Luo, Lycett-Brown, Daniel, Lycett-Brown, D., Luo, Kai H., Ilya Karlin, Luo, K.H., Daniel Lycett-Brown, Karlin, Ilya, Karlin, I.V.   +8 more
core   +1 more source

Oxidative performance and surface properties of Co-containaing mixed oxides having the K2NiF4 structure [PDF]

Journal of the Serbian Chemical Society, 2004
The complexed oxides Nd2–xSrxCoO4 (0.4≤x≤1.2) and LnSrCoO4 (Ln = Pr, Nd Eu) having the K2NiF4 structure were synthesized by the citric-acid-complexion method. The results of XRD confirmed that the complexed oxides have the K2NiF4 structure.
Luo Laitao, Zhong Hua, Yang Xiaomao
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Distortion tendencies in welded steel lattice beams

, 2007
The aim of this study is to determinate the distortion tendencies which were formed by various welding sequences (WS) in the welded lattice beams. Distortion tendencies in the beams were determined by means of distortion forces. Distortion forces created
Vural, H. Ibrahim, Turker, MEHMET, ÖZÇATALBAŞ, YUSUF   +2 more
core   +1 more source

New AI‐Assisted Approach for Expanding the Solution Space: Application to Lattice Structure Design

Advanced Engineering Materials, EarlyView.
This work introduces an innovative framework for designing structured materials by ex panding the design space through reparameterization of qualitative variables into continuous structural descriptors. Combined with machine‐learning‐based prediction and multi‐objective optimization, the approach enables the discovery of novel lattice architectures ...
G. H. Gahimbare, Y. Beideler, D. Chune, R. De Guio, T. Roland, H. Chibane   +5 more
wiley   +1 more source

High‐Temperature Phase Transformation in a V‐9Si‐6.5B Alloy: The Kinetic and Crystallographic Pathway From V5SiB2 to V8SiB4

Advanced Engineering Materials, EarlyView.
In situ synchrotron high‐energy X‐ray diffraction reveals the real‐time high‐temperature phase evolution of a ternary V‐9Si‐6.5B alloy. The study uncovers a kinetically delayed V5SiB2 → V8SiB4 transformation governed by massive structural and chemical barriers.
Zahra Sabeti, Andreas Stark, Roja Rani Korrayi, Florian Pyczak, Georg Hasemann   +4 more
wiley   +1 more source

Inducing piezoelectricity in distorted rutile TiO2 for enhanced tetracycline hydrochloride degradation through photopiezocatalysis

Journal of Advanced Ceramics
Various material design strategies have been developed to enhance photocatalytic performance of TiO2. However, no report is available on applications of the photopiezocatalysis strategy on TiO2 due to its lack of piezoelectricity. Here we developed a low-
Taotao Xia, Lizhen Lu, Haoyu Zhang, Jinghui Wang, Zonghe Huang, Hongyang Wang, Weiyi Yang, Shuang Gao, Qi Li   +8 more
doaj   +1 more source

Structure and magnetic properties of the perovskite YCo0.5Fe0.5O3

AIP Advances, 2014
Y Co0.5Fe0.5O3, in a structure of perovskite, has been successfully prepared with citrate precursors at 950-1100 °C in air by the sol-gel method. The X-ray diffraction patterns show that the samples are orthorhombic within the space group Pnma, where the
Yingfen Wei, Hong Gui, Zhenjie Zhao, Junrui Li, Yong Liu, Shengwei Xin, Xiaohong Li, Wenhui Xie   +7 more
doaj   +1 more source

High‐Resolution Corrosion Fingerprinting of Alloy Libraries via Microdroplet Spectroelectrochemistry

Advanced Engineering Materials, EarlyView.
Ionic‐liquid microdroplet spectroelectrochemistry enables stable, localized electrochemical measurements over extended timescales. By coupling impedance spectroscopy, wetting analysis, finite‐element simulations, and operando Raman spectroscopy, it disentangles geometrical and electrochemical effects, opening new opportunities for rapid corrosion ...
Ekaterina Kurchavova, Oumaïma Gharbi, Mireille Turmine, Vincent Vivier   +3 more
wiley   +1 more source