Torsional vibration of nonprismatically nonhomogeneous nanowires with multiple defects: Surface energy-nonlocal-integro-based formulations
Sign Up to like & getrecommendations! Published in 2020 at "Applied Mathematical Modelling"
DOI: 10.1016/j.apm.2020.01.030
Abstract: Abstract Torsional vibration of nonuniformly nonhomogeneous nanowires with multiple defects is going to be comprehensively examined using advanced continuum-based mechanics. The nonlocal-differential/integral-surface energy-based equations of motion of the defected nanostructure are derived, and the non-classical… read more here.
Keywords: nonhomogeneous nanowires; torsional vibration; nanowires multiple; multiple defects ... See more keywords
Multiple defects in a piezoelectric half-plane under electro-elastic in-plane loadings
Sign Up to like & getrecommendations! Published in 2019 at "Theoretical and Applied Fracture Mechanics"
DOI: 10.1016/j.tafmec.2019.102316
Abstract: Abstract This paper provides an analytical approach to calculate mixed-mode field intensity factors of multiple defects in a piezoelectric half-plane. Both the permeable and impermeable boundary conditions are adopted. In this study, the crack problem… read more here.
Keywords: plane; defects piezoelectric; half plane; multiple defects ... See more keywords
Evaluation of Electromagnetic Behavior of No-Insulation REBCO Pancake Coil With Multiple Defects
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Applied Superconductivity"
DOI: 10.1109/tasc.2019.2904104
Abstract: We previously developed a high-magnetic-field REBCO coil for use in medical devices such as medical accelerators and high-magnetic-field MRI. The use of high-temperature superconducting (HTS) coils in such applications necessitates their miniaturization while providing high… read more here.
Keywords: high magnetic; magnetic field; insulation; behavior ... See more keywords
Feature Extraction of Partial Discharges During Multiple Simultaneous Defects in Low-Voltage Electric Machines
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Instrumentation and Measurement"
DOI: 10.1109/tim.2021.3101301
Abstract: Partial discharge (PD) defects are initiated in the electrical machines over different life stages. The intensity of PD defects increases continuously with time, which may lead to insulation failure. In some cases, multiple PD defects… read more here.
Keywords: low voltage; defects low; separation; multiple defects ... See more keywords