Results 41 to 50 of about 42,571 (311)
Impulse Breakdown Characteristics of Main Gap in the Presence of a Local Discharge
Journal of Applied Science & Process Engineering, 2019 The characteristics of impulse breakdown voltages and the influence of the position of third electrode in air gap are investigated experimentally to study the parameters influencing the breakdown voltage in the presence of metallic objects around the ...
Abderrahmane Settaouti
doaj +1 more source
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
TIME-DEPENDENT DIELECTRIC BREAKDOWN CHARACTERIZATION OF A HIGH VOLTAGE CAPACITOR [PDF]
, 2011 NXP Semiconductors Business Unit (BU) Automotive is a corporate organization that provides design technology for the automotive product creation process.
Sasongko, Brecia Nurastu
core
Modelling single cell electroporation with bipolar pulse parameters and dynamic pore radii [PDF]
, 2010 We develop a model of single spherical cell electroporation and simulate spatial and temporal aspects of the transmembrane potential and pore radii as an effect of any form of applied electric field.
van Ekeran, Jethro +3 more
core +1 more source
Low‐Angle Grain Boundaries and Re‐Segregation in Single‐Crystalline Ni‐Base Superalloys
Advanced Engineering Materials, EarlyView.This work demonstrates that Re‐segregation at low‐angle grain boundaries (LAGBs) in Ni‐base superalloys is influenced by misorientation angle. Advanced microscopy and atom probe tomography reveal that higher misorientation angles increases Re‐segregation.
Alireza B. Parsa +9 more
wiley +1 more source
Thermal bubble behaviour in liquid nitrogen under electric fields [PDF]
, 2008 This thesis describes thermally induced bubble behaviour changes in liquid nitrogen (LN2) under electric fields. Cryogenic liquids such as LN2 have been used not only as the coolant but also as the electrical insulator in superconducting and cryogenic ...
Wang, Ping
core
Advanced Engineering Materials, EarlyView.Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich +3 more
wiley +1 more source
Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys
Advanced Engineering Materials, EarlyView.Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak +3 more
wiley +1 more source
Kinetics of permeability changes induced by electric impulses in chromaffin granules [PDF]
, 1977 Lindner P, Neumann E, Rosenheck K. Kinetics of permeability changes induced by electric impulses in chromaffin granules. Journal of Membrane Biology. 1977;32(1):231-254.Electric field pulses, ranging in intensity from 20 to 50 kV/cm and in duration from ...
Lindner, P. +2 more
core +2 more sources
Electric field bridging pattern of pre-breakdown and breakdown condition in transformer oil [PDF]
, 2020 Transformer is considered as one of the most important equipment in electrical power system networks. However, most problems occurred in transformer were related to the defects and weakness of the insulation systems.
Ali, N H Nik +9 more
core +2 more sources