Results 131 to 140 of about 1,156,921 (307)

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

Study on Failure of 10 kV Primary Devices and Their Impact on Distribution Network Induced by HEMP

Energies
Defending power systems against a high-altitude electromagnetic pulse (HEMP) requires accurately assessing its impact on critical equipment. This paper presents a method integrating theoretical analysis, deep neural networks (DNNs), critical thresholds ...
Haiyan Xie, Yong Li, Dingmao Zhang, Gengfeng Li, Hailiang Qiao, Yu Liu, Chao Yang, Shaohua Huang, Taijiao Du   +8 more
doaj   +1 more source

Model based safety analysis for an Unmanned Aerial System [PDF]

, 2010
This paper aims at describing safety architectures of autonomous systems by using Event-B formal method. The autonomous systems combine various activities which can be organised in layers.
Bensana, Eric, Chaudemar, Jean-Charles, Seguin, Christel   +2 more
core  

Parameter Variation in Planetary Ball Milling of Titanium Aluminide Powder in XHV‐Adequate Atmosphere

Advanced Engineering Materials, EarlyView.
This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann, Armin Piwek, Julius Peddinghaus, Kai Brunotte, Bernd-Arno Behrens   +4 more
wiley   +1 more source

Failure Analysis of Electrical Equipment under Operational Vibration

Power Research - A Journal of CPRI, 2022
R. Panneer Selvam, Yamini Gupta, D. Nagesh Babu   +2 more
openaire   +1 more source

A Lightweight Procedural Layer for Hybrid Experimental–Computational Workflows in Materials Science

Advanced Engineering Materials, EarlyView.
We unveil a prototype hybrid‐workflow framework that fuses automatedcomputation with hands‐on experiments. Built atop pyiron, a lightweight, parameterized layer translates procedure descriptions into executable manual steps, syncing instrument settings, human interventions, and data capture in real‐time today.
Steffen Brinckmann, Sarath Menon, Raphael Röske, Johannes Steinhülb, Michael Selzer, Jan Janssen, Tilmann Hickel, Ruth Schwaiger, Jörg Neugebauer   +8 more
wiley   +1 more source

刮板捞渣机驱动装置系统性改造

Jixie chuandong, 2014
From the failure forms,the material analysis,theory strength check calculation,the promotion of materials,structural optimization and technology improvement,etc to analyze,the effective systemic reform scheme is proposed,transmission frequent failure ...
张金龙, 宋爱江, 王国华, 冉丛华, 苏雷   +4 more
doaj  

Using probabilistic analysis to assess the reliability of predicted SRB aft-skirt stresses [PDF]

Probabilistic failure analysis is a tool to predict the reliability of a part or system. Probabalistic techniques were used to predict critical stresses which occur in the solid rocket booster aft-skirt during main engine buildup, immediately prior to ...
Richardson, James A.
core   +1 more source

High‐Temperature Nanoindentation of Metals: Assessing Thermal Drift, Frame Compliance, and Chemical Composition Effects on the Reported Mechanical Properties

Advanced Engineering Materials, EarlyView.
Do not let thermal drift and instrument artifacts deceive high‐temperature nanoindentation results. We compare classical Oliver–Pharr and automatic image recognition analyses across steels and a Ni alloy to quantify these effects. Accounting for artifacts reveals systematic softening with temperature, while Cr and Ni additions boost resistance ...
Velislava Yonkova, Steffen Brinckmann, Ruth Schwaiger   +2 more
wiley   +1 more source

Noise Reduction in CWRU Data Using DAE and Classification with ViT

Applied Sciences
With the Fourth Industrial Revolution unfolding worldwide, technologies including the Internet of Things, sensors, and artificial intelligence are undergoing rapid development.
Jun-gyo Jang, Soon-sup Lee, Se-yun Hwang, Jae-chul Lee   +3 more
doaj   +1 more source