Results 61 to 70 of about 7,058 (307)

Slip Localization Intensification Mediated by Grain Boundary Sliding in a Polycrystalline Nickel‐Based Superalloy

Advanced Engineering Materials, EarlyView.
The temperature dependence of fatigue behavior in nickel‐based superalloys is investigated through high‐resolution measurements of plastic localization. While increasing temperature reduces localization and enhances fatigue performance in René 88DT, Inconel 718 exhibits a sharp degradation at intermediate temperature due to intensified slip ...
M. Calvat, D. Anjaria, I. Woo, C. Bean, D. Texier, J. C. Stinville   +5 more
wiley   +1 more source

Mine Gas Accident Safety Management Based on Digital Twin

Meikuang Anquan, 2020
In order to solve the shortcomings of traditional coal mine safety management, digital twin (DT) is introduced into coal mine safety management. On the basis of the existing digital twin model research, the five-dimensional model framework is selected as
WANG Jiaqi, LU Mingyin
doaj   +1 more source

Workflow for Design of Experiments‐Based Modeling of Species Transport and Growth Kinetics in GaN Hydride Vapor Phase Epitaxy

Advanced Engineering Materials, EarlyView.
A novel workflow for investigating hydride vapor phase epitaxy for GaN bulk crystal growth is proposed. It combines Design of experiments (DoE) with physical simulations of mass transport and crystal growth kinetics, serving as an intermediate step between DoE and experiments.
J. Tomkovič, G. Lukin, H. Torkashvand, A. Kerschbaum, M. Müller, S. Besendörfer, J. Heitmann, J. Friedrich   +7 more
wiley   +1 more source

Digital Twin (DT) based methodology to support effective design of industrial production lines

Procedia Computer Science, 2023
The paper proposes a digital twin (DT) based methodology to support effective design of industrial production lines. In particular the authors define the design guidelines of an industrial production line by using an approach based on multiple performance measures, Design of Experiments (DOE) and multiple performance measures.
Cimino, Antonio, Gnoni, Maria Grazia, Longo, Francesco, La Rosa, Angelica   +3 more
openaire   +1 more source

Optoelectronic Synaptic Devices Using Molecular Telluride Phase‐Change Inks for Three‐Factor Learning

Advanced Functional Materials, EarlyView.
Optoelectronic synaptic devices based on solution‐processed molecular telluride GST‐225 phase‐change inks are demonstrated for three‐factor learning. A global optical signal broadcast through a silicon waveguide induces non‐volatile conductance updates exclusively in locally electrically flagged memristors.
Kevin Portner, Dhananjeya Kumaar, Giacomo Torti, Killian Keller, Till Zellweger, Florian M. Schenk, Christoph Weilenmann, Daniel Chelladurai, Vara Prasad Jonnalagadda, Ghazi Sarwat Syed, Vanessa Wood, Jürg Leuthold, Alexandros Emboras, Maksym Yarema, Mathieu Luisier   +14 more
wiley   +1 more source

Integrating multiscale data for digital twin-enhanced manufacturing systems: A conceptual and case demonstration [PDF]

MATEC Web of Conferences
This paper explores the integration of data within digital twin-driven multiscale manufacturing systems, examining the core characteristics of data flows in digital twin (DT) environments tailored to manufacturing.
Luo Yujia, Ball Peter
doaj   +1 more source

Building a Digital Twin – Features for Veneer Production Lines – Observations on the Discrepancies between Theory and Practice [PDF]

The utilization of digital twin (DT) in large-scale industrial applications has been extensively discussed in academic literature. However, only a few publications provide real-life case descriptions on building a digital twin model from scratch.
Savolainen, Jyrki, Muneer, Ahsan
core   +1 more source

Solution‐Processed Two‐Dimensional Indium Oxide on Sodium‐Embedded Alumina for Reconfigurable Optoelectronic Synaptic Transistors

Advanced Functional Materials, EarlyView.
Wafer‐scale two‐dimensioanl In2Se3 oxidized into InOx on sodium‐embedded beta‐alumina enables multifunctional reconfigurable electronics. Sodium ions accumulate within distinct spatial distribution under drain‐controlle and gate‐controlled operation. Drain‐control operation gives controllability of ultraviolet‐driven optoelectronic synaptic conductance
Jinhong Min, Yonghyun Albert Kwon, Hyunbin Kim, Jihyun Kim, Myeongjin Jung, Jaewon Heo, Gwang Ya Kim, Vlastimil Mazanek, Zdeněk Sofer, In Soo Kim, Jeong Ho Cho, Hyesung Park, Sang Min Won, Joohoon Kang   +13 more
wiley   +1 more source

NorDark-DT: A digital twin for urban lighting infrastructure planning and analysis

Environment and Planning B: Urban Analytics and City Science
The implementation of sustainable urban lighting infrastructure is of paramount importance to promote healthy habits, mitigate the impact of light pollution on humans and wildlife, and balance out energy consumption. However, the analysis of alternatives for implementing lighting interventions in urban spaces is a laborious and time-consuming task ...
Leplat, Léo, López-Alfaro, Claudia, Styve, Arne, da Silva Torres, Ricardo   +3 more
openaire   +1 more source

ForensicTwin: Incorporating Digital Forensics Requirements Within a Digital Twin [PDF]

The Digital Twin (DT) technology shifts the monitoring and control of physical assets into cyberspace through IoT, network, and simulation technologies.
Aymen Akremi
core   +1 more source