Results 71 to 80 of about 8,848 (229)
Macromolecular Materials and Engineering, Volume 311, Issue 4, April 2026.Post‐consumer mechanical recycling of PA66–GF composite with brominated flame‐retardant is assessed using accelerated thermal ageing to reproduce long‐term thermo‐oxidative degradation typical of electrical devices. Property retention is quantified across virgin, aged, recycled, and diluted recycled states through mechanical testing, microscopy, DSC ...
Alessandro Salvi +4 more
wiley +1 more source
Radio frequency for particle accelerators: evolution and anatomy of a technology
, 2012 This introductory lecture outlines the impressive progress of radio frequency technology, from the first table-top equipment to the present gigantic installations.
Vretenar, M.
core +1 more source
The effect of water absorption on the dielectric properties of epoxy nanocomposites [PDF]
, 2008 In this research, the influence of water absorption on the dielectric properties of epoxy resin and epoxy micro-composites and nano-composites filled with silica has been studied. Nanocomposites were found to absorb significantly more water than unfilled
Fothergill, J., Rowe, S. W., Zou, C.
core +1 more source
High Voltage, Volume 11, Issue 2, Page 370-384, April 2026.ABSTRACT As the ‘main blood vessel’ of the traction power supply system for high‐speed trains, the ‘wheel‐rail’ coupling grounding reflux system provides the vital channel to send traction current back to terrestrial substations; meanwhile, the rail track also plays a role in transmitting the train's occupancy signal to the control system. An insulated
Jiefu Hou +9 more
wiley +1 more source
Apollo experience report: Command and service module electrical power distribution on subsystem [PDF]
A review of the design philosophy and development of the Apollo command and service modules electrical power distribution subsystem, a brief history of the evolution of the total system, and some of the more significant components within the system are ...
Hendrix, B., Munford, R. E.
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ChemCatChem, Volume 18, Issue 5, 13 March 2026.Density functional theory‐based screening of bimetallic alloys identified several promising compositions for electrochemical CO2 reduction to be tested experimentally. Collaterally, fundamental trends in the stability and catalytic properties of bimetallic alloys were identified, which highlight specific properties of the investigated transition and ...
Georg Kastlunger
wiley +1 more source
High Speed Solid State Circuit Breaker [PDF]
, 1993 The U.S. Army Research Laboratory, Fort Monmouth, NJ, has developed and is installing two 3.3 MW high speed solid state circuit breakers at the Army's Pulse Power Center. These circuit breakers will interrupt 4160V three phase power mains in no more than
Podlesak, Thomas F.
core +1 more source
AIP Advances, 2018 Under DC voltage, charge accumulates on the break insulation of mechanical DC circuit breakers, distorting the local electric field, which increases the risk of break insulation failure.
Wenxia Sima +4 more
doaj +1 more source
Peducing the frequency of switching overvoltage in generator networks
Известия высших учебных заведений: Проблемы энергетикиTHE PURPOSE of the study is to study the problem of switching overvoltages in 10 kV generator networks. Using the Matlab Simulink package, create a model of common auxiliaries of a 10/0.4 kV power station, calculate the overvoltage at different sections ...
R. A. Belsky +3 more
doaj +1 more source