Results 101 to 110 of about 39,117 (273)

A fault early warning method for auxiliary equipment based on multivariate state estimation technique and sliding window similarity

, 2019
The running state of auxiliary equipment in power plants directly affects the economy and safety of power production, thus a data-based fault early warning method for auxiliary equipment is proposed.
Zhang, Wei, Huusom, Jakob K., Gao, Mingming, Pan, Chenyang, Liu, Jizhen   +4 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

PENGARUH PEMASANGAN KAPASITOR BANKTERHADAP FAKTOR DAYA PADA AUXILIARY EQUIPMENT DI PT SEMEN BATURAJA SITE PALEMBANG [PDF]

, 2017
One of the problemsin distributing electrical power tothe center of the load isthe deterioration ofpower factorcausedby the use ofelectricalinductiveloads, likeelectricmotors and electronic devices.
FAHLEVI, REINALDY RIZKI
core  

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Investigation of Correlations between Driving Patterns and Power Demand of Auxiliary Devices Aboard Military Vehicles

, 2014
International audienceWith the broad introduction of ever more electric equipment and devices aboard military vehicles, demands in energy supply is being increased to fit the mission requirements.
Patrick Guerin, Dreulle, Dominique, Guérin, Patrick, Laurence Miegeville, Dominique Dreulle, Miègeville, Laurence   +5 more
core   +1 more source

Urban Rail Transit Vehicle Light-weighting and Energy-saving Technologies

Chengshi guidao jiaotong yanjiu
[Objective] The increasing use of fully automated driving and high-redundancy technologies in urban rail transit vehicles (hereinafter referred to as ′metro′) leads to the increase of on-board device amount to varying degrees, resulting in the increasing
Chengpeng CAO, Juncai YAN, Xingjia WANG
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +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

Auxiliary power requirements in substations

, 2016
Denna rapport behandlar behovet av lokalkraft i Vattenfalls transformatorstationer. Tre vanligt förekommande transformatorstationer - stamstation, regionstation och fördelningsstation - har studerats.
Olsson, Christoffer, Larsson, Marcus
core