Results 11 to 20 of about 4,504,709 (295)
Measurement of Partial Discharge Activities within Two Artificial Spherical Voids in an Epoxy Resin [PDF]
, 2011 Measurement of partial discharge activities within insulation systems has been extensively performed. It has been widely used in the performance assessment of an insulation system and for insulation diagnostics.
Illias, H A, Lewin, P L, Chen, G
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Partial Discharge Behaviour within Two Spherical Cavities in a Dielectric Material [PDF]
, 2011 In high voltage insulation systems, a typical defect that exists is a void cavity. It is known that voids are a common source of partial discharge (PD) activity within an insulation system.
Illias, H A, Lewin, P L, Chen, G
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Stream temperature and discharge evolution in Switzerland over the last 50 years: annual and seasonal behaviour [PDF]
, 2020 Stream temperature and discharge are key hydrological variables for ecosystem and water resource management and are particularly sensitive to climate warming.
Schaefli, B. +4 more
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Temperature-Dependent Discharge of Li‑O2 and Na‑O2 Batteries
, 2023 Li-O2 and Na-O2 batteries offer the promise of increased energy densities compared to Li-ion batteries but suffer from poor power and cycle life. Despite considerable research on the oxygen reduction reaction (ORR) in these cells at room temperature ...
Graham Leverick (6797345) +3 more
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, 2010 Partial discharge (PD) is an electrical discharge within a dielectric which does not bridge the electrodes. PD measurement has been widely used for assessing performance of insulation systems.
P L Lewin +5 more
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Batteries, 2023 This paper investigates the polarization and heat generation characteristics of batteries under different ambient temperatures and discharge rates by means of using a coupled electric–thermal model.
Jiayong Guo +3 more
doaj +1 more source
Evaluation of Ozone Generation in Volume Spiral-Tubular Dielectric Barrier Discharge Source
Energies, 2020 Ozone, due to its high reactivity cannot be stockpiled, and thus requires to be generated on-demand. The paper reports on laboratory studies of O3 generation in a volume dielectric barrier discharge (DBD) tubular flow-through system with a coaxial-spiral
Pawel Zylka
doaj +1 more source
Electron temperature profiles in discharges with pellet injection and in other mode discharges
Plasma Physics and Controlled Fusion, 1990 The electron temperature in ASDEX discharges shows strong independence of the different modes of confinement (standard Ohmic, improved, pellet- and L-mode). The relative shape of the profile is mainly determined by the magnetic field structure, while the absolute value depends weakly on density and heating power.
Kaufmann, M. +11 more
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Effects of precipitation uncertainty on discharge calculations for main river basins [PDF]
, 2009 This study quantifies the uncertainty in discharge calculations caused by uncertainty in precipitation input for 294 river basins worldwide. Seven global gridded precipitation datasets are compared at river basin scale in terms of mean annual and ...
Hutjes, R.W.A. +4 more
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Effect of the Electrode Temperature on the Spark Discharge IV
Journal of the Spectroscopical Society of Japan, 1974 A study has been made on the influences of matrix and electrode temperature on spectrographic analysis of cast iron. White cast iron, ferritic gray cast iron, pearlitic gray cast iron, blackheart malleable iron, pearlitic malleable cast iron, ferritic spheroidal graphite cast iron, and pearlitic spheroidal graphite cast iron were used for the sample ...
Jiro KASHIMA, Fumio UMEMURA
openaire +3 more sources