Results 101 to 110 of about 902,346 (299)

Multifunctional Crushing and Piezoresistive Self‐Sensing in Conductive Epoxy/CNT‐Coated Polyetherimide TPMS Lattices

Advanced Engineering Materials, EarlyView.
This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay, J. Schneider, P. Harrison, S. Kumar   +3 more
wiley   +1 more source

Calculation and experimental verification of equivalent distributed circuit model based on refined iron core modelling

High Voltage
This research introduces an equivalent circuit model and a computational method to address complex mechanical motion issues through electromechanical analogies.
Yunpeng Liu, Guanyu Chen, Fuseng Xu, Tao Zhao, Hongliang Liu, Lu Sun, Jiayi Guo   +6 more
doaj   +1 more source

State of charge estimation method for lithium-ion battery pack using BP-MDM-TEM

Frontiers in Energy Research
Addressing the fluctuating core temperatures during series battery pack operation that cause inconsistency in pack battery characteristics, the paper introduces a Battery-Pack Mean Difference-Method With Thermal-Electrical Coupled Model (BP-MDM-TEM ...
Haiyan Yao, Yuefei Xu, Qiang Guo, Yufeng Miu, Xufeng Zhang, Jiadong Wei, Yunning Zhang, Chunshi Wang   +7 more
doaj   +1 more source

Analyzing the Potential of Hybrid and Electric Off-Road Equipment in Reducing Carbon Emissions from Construction Industries [PDF]

, 2017
This report quantifies the likely impact recent improvements in emissions technology in the heavy construction equipment fleet will have on national and state-level carbon emissions from construction industries.
Holian, Matthew, Pyeon, Jae-Ho
core   +1 more source

Impact of Pre‐Oxidation Treatments on a Recycled MgO/Steel‐Composite as Carbon Free Anode in Aluminum‐Electrolysis Environments

Advanced Engineering Materials, EarlyView.
Cermets (60 vol.% AISI 316L stainless steel, 40 vol.% recycled MgO), intended for use in aluminum electrolysis, were pre‐oxidized in three furnaces with different heating technologies and subjected to a cryolite corrosion test. The different atmospheres influenced the formation of oxide layers, which in turn affected corrosion resistance and ...
Patricia Kaiser, Felix Drechsler, Nora Brachhold, Florian Kerber, Christos G. Aneziris   +4 more
wiley   +1 more source

Effect of electric field on bubble generation and dissolution characteristics in oil–paper insulation

High Voltage
The interturn paper insulation of oil‐immersed power transformer windings, under the combined influence of electric fields, moisture, and conductor heating, will produce bubbles, which pose a significant threat to the insulation system. However, there is
Chaojie Yang, Tao Zhao, Yunpeng Liu, Jiajun Yang, Jiaxue Xu, Yingcong Xu   +5 more
doaj   +1 more source

The new Section 23 of DO160C/ED14C lightning testing of externally mounted electrical equipment [PDF]

The new Section 23 is introduced which has only very recently been fully approved by the RTCA for incorporation into the first revision of DO160C/ED14C. Full threat lightning direct effects testing of equipment is entirely new to DO160, the only existing
Burrows, B. J. C.
core   +1 more source

The investigation of transitional processes of electric gear in metal processing equipment using information technologies [PDF]

, 2011
Розроблено з використанням інформаційних технологій системи VisSim структурні схеми електропривода металорізального верстата (МРВ). Проведено дослідження перехідних процесів у електроприводі МРВ, які виникають при різних режимах навантаження.
Savchuk, M., Shanayda, V., Sklarov, R., Савчук, Микола Андрійович, Скляров, Руслан Анатолійович, Шанайда, Володимир Васильович   +5 more
core  

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

Radio frequency electric field attenuation measurements for shielded equipment enclosures, standard for [PDF]

Electric field attenuation measurements for radio frequency shielded ...

core   +1 more source