Results 241 to 250 of about 21,056 (300)
Evaluation of bacterial reduction by contemporary irrigation activation methods against Enterococcus faecalis biofilm in root canals. [PDF]
Sakin TÖ, Albayrak F, Tunç T.
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Eddy current measurements of dielectric coating thickness on a weakly magnetic substrate within the medium frequency range. [PDF]
Halchenko VY +3 more
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Permeability and Eddy Current Loss of a Dust-Core
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Rotor Eddy-Current Loss in Permanent-Magnet Brushless AC Machines [PDF]
This paper analyzes rotor eddy-current loss in permanent-magnet brushless ac machines. It is shown that analytical or finite-element techniques published in literature for predicting rotor eddy-current loss using space harmonic based approaches may not ...
Jiabin Wang, Kais Atallah
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Rotor Eddy-Current Loss in Permanent Magnet Brushless Machines [PDF]
This paper presents an analysis of the rotor eddy-current loss in modular and conventional topologies of permanent magnet brushless machine. The loss is evaluated both analytically and by time-stepped finite-element analysis, and it is shown that it can ...
Jiabin Wang, Kais Atallah
exaly +2 more sources
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Eddy current losses in ferromagnetic laminations
Journal of Applied Physics, 2000It is demonstrated through the comparison of analytical, numerical, and experimental results that the existence of excess eddy current losses can be explained by the peculiar nature of the nonlinear diffusion of electromagnetic fields in magnetically nonlinear laminations. The essence of this peculiar nature is that nonlinear diffusion occurs as inward
SERPICO, CLAUDIO +4 more
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Eddy Current Loss Calculation for Permanent Magnet Eddy-current Coupler
2020 7th International Conference on Information Science and Control Engineering (ICISCE), 2020This paper presents an analytical method for calculating the eddy current loss of permanent magnet eddy-current coupler (PMEC). A magnetic equivalent circuit (MEC) model considering the eddy current effect and leakage is established. Then, based on Kirchhoff’s law and Ampere’s law of loop, the flux density passing through the conductor rotor and the ...
Wei Liu +5 more
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