Results 11 to 20 of about 501,678 (300)
CSEE Journal of Power and Energy SystemsThe focus of this paper is to provide a comprehensive review of various insulation performance improvement methods for vacuum-solid and compressed air-solid interfaces.
Jixing Sun +9 more
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Restraining Surface Charge Accumulation and Enhancing Surface Flashover Voltage through Dielectric Coating [PDF]
Coatings, 2021 A conductive metallic particle in a gas-insulated metal-enclosed system can charge through conduction or induction and move between electrodes or on insulating surfaces, which may lead to breakdown and flashover. The charge on the metallic particle and the charging time vary depending on the spatial electric field intensity, the particle shape, and the
Jixing Sun +6 more
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Accumulation layer profiles at InAs polar surfaces [PDF]
, 1997 High resolution electron energy loss spectroscopy, dielectric theory simulations, and charge profile calculations have been used to study the accumulation layer and surface plasmon excitations at the In-terminated (001)-(4 × 1) and (111)A-(2 × 2 ...
Bell, Gavin R. +2 more
core +1 more source
Zhongguo dianli, 2020 The HVDC cable accessory is the weak point of the cable system. In order to study the effect of the nonlinear conductivity on the charge accumulation property of SiR cable accessory insulation under polarity reversal voltage, this paper prepared a SiR ...
Zhuoran YANG +4 more
doaj +1 more source
Surface charge accumulation of particles containing radionuclides in open air [PDF]
Journal of Environmental Radioactivity, 2015 Radioactivity can induce charge accumulation on radioactive particles. However, electrostatic interactions caused by radioactivity are typically neglected in transport modeling of radioactive plumes because it is assumed that ionizing radiation leads to charge neutralization.
Kim, Yong-ha +2 more
openaire +2 more sources
Friedel oscillations responsible for stacking fault of adatoms: The case of Mg(0001) and Be(0001) [PDF]
, 2014 We perform a first-principles study of Mg adatom and adislands on the Mg(0001) surface, and Be adatom on Be(0001), to obtain further insights into the previously reported energetic preference of the fcc faulty stacking of Mg monomers on Mg(0001).
Aminpour, Maral +2 more
core +3 more sources
Surface charging and current collapse in an AlGaN∕GaN heterostructure field effect transistor [PDF]
, 2005 This work investigates the correlation between surfacecharging and current collapse in an AlGaN∕GaNheterostructurefield effect transistor.Surfacecharging due to applied biases was sensed by mapping the surface potential between the gate and drain using ...
Baski, A. A. +3 more
core +2 more sources
Optimization of flux-surface density variation in stellarator plasmas with respect to the transport of collisional impurities [PDF]
, 2019 Avoiding impurity accumulation is a requirement for steady-state stellarator operation. The accumulation of impurities can be heavily affected by variations in their density on the flux-surface.
Buller, Stefan +4 more
core +2 more sources
Features of medical implant passivation using anodic oxide films [PDF]
, 2016 The passivation ability of metals from groups IV and V of the Periodic Table is considered. Anodic treatment is able to neutralize the increase of metal hardening when comminuting grains to nanometre sizes.
Lavrynenko, S. N. +3 more
core +1 more source
Pre-Charge Pressure Estimation of a Hydraulic Accumulator Using Surface Temperature Measurements [PDF]
Wind, 2022 Pitch systems form an essential part of today’s wind turbines; they are used for power regulation and serve as part of a turbine’s safety system. Hydraulic pitch systems include hydraulic accumulators, which comprise a crucial part of the safety system, as they are used to store energy for emergency shutdowns.
Magnus F. Asmussen +3 more
openaire +2 more sources