Results 11 to 20 of about 5,429,621 (290)
IET Science, Measurement & Technology, 2021 Polypropylene (PP) is being considered as a suitable alternative to the cross‐linked polyethylene (XLPE) insulation as the latter is prone to the space charge accumulation when subjected to the voltage polarity reversals in line‐commutated converter high
Ashish Paramane +3 more
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Forum Mathematicum, 2013 Abstract Let C be a model category with an initial object ⌀ ${\varnothing }$ and functorial factorizations. Let
Klein, John R., Peter, John W.
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Dimensionality of charge space [PDF]
Il Nuovo Cimento, 1956 There is no dearth of experimental evidence to indicate that real space-time is a four-dimensional manifold. At present there is much less certainty in attributing dimensions to the charge space of heavy particles, and it may be worth while to review various hypotheses and the meager experimental evidence in this regard. The Clebsch-Gordon coefficients
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IEEE Access, 2020 Space charge is one of the main causes of electrical tree initiation in high-voltage cable insulation. To investigate the influence of DC pre-stress on the space-charge distribution of cross-linked polyethylene (XLPE), a two-dimensional needle-plate ...
Hechen Liu +5 more
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Interfacial Characteristics of Space Charge in Multi-layer LDPE [PDF]
, 2008 This paper reports on the investigation into space charge characteristics at interfaces of multi-layer polymeric materials. Planar low density polyethylene (LDPE) samples were used in this study. DC voltage up-to 10 kV was applied to the sample and space
Z. Xu +3 more
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Space-Charge Dynamics of Liquids [PDF]
The Physics of Fluids, 1972 The propagation and instability characteristics of small-signal electro-fluid-mechanical space-charge and polarization waves in nonhomogeneous fluids are developed. Stratified equilibrium configurations with fluid properties and space-charge density constant within planar, cylindrical, and spherical surfaces, are emphasized. Equilibrium electric fields
Zahn, Markus, Melcher, James R.
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Longitudinal phase space tomography with space charge
Physical Review Special Topics. Accelerators and Beams, 2000 Tomography is now a very broad topic with a wealth of algorithms for the reconstruction of both qualitative and quantitative images. In an extension in the domain of particle accelerators, one of the simplest algorithms has been modified to take into ...
S. Hancock, M. Lindroos, S. Koscielniak
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Head-tail instability and Landau damping in bunches with space charge
Physical Review Special Topics. Accelerators and Beams, 2010 Head-tail modes in bunches with space charge are studied using particle tracking simulations. The eigenfrequencies and eigenfunctions of transverse coherent oscillations in a Gaussian bunch are determined and compared with theories. A model for an airbag
V. Kornilov, O. Boine-Frankenheim
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SPE Polymers, 2020 Epoxy‐Ni nanocomposites of different weight percentages are subjected to accelerated aging by water aging, thermal aging and UV irradiation to understand the influence of aging conditions on their space charge behavior.
Myneni Sukesh Babu +3 more
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Fast head-tail instability with space charge
Physical Review Special Topics. Accelerators and Beams, 1998 The fast head-tail instability with space charge is studied using series expansion techniques, numerical simulations, and a new formulation which allows for precise estimates of growth rates and thresholds.
M. Blaskiewicz
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