Results 41 to 50 of about 21,022,616 (100)
Analysis and design of a two-speed single-phase induction motor with 2 and 18 pole special windings [PDF]
, 2005 The motor presented employs multiple independent windings for operation with two very different pole numbers. The 18-pole field is produced with a symmetrical three-phase winding connected in a Steinmetz arrangement to a single-phase supply.
Dellinger, S.J. +4 more
core +1 more source
Applied Sciences, 2017 A phase-field approach to the analysis of the thickness effects in electric-field-induced domain switching in BiFeO3 thin films has been formulated. Time evolutions of domain switching percentage for films with different thicknesses were explored to ...
Guoping Cao, Houbing Huang, Xingqiao Ma
doaj +1 more source
Advantages of theta phase–based field detection.
, 2022 (A) Difference between the CA1 and subiculum in the proportion of place cells associated with different numbers of place fields, when defined using the theta phase–based method.
Su-Min Lee (44403) +2 more
core +1 more source
Phase-field topology optimization model that removes the curvature effects
Mechanical Engineering Journal, 2017 The conventional phase-field topology optimization (PFTO) models minimize not only the objective function but also the interface energy. In the present study, a new PFTO model, which minimizes only the objective function, is developed by removing the ...
Tomohiro TAKAKI, Junji KATO
doaj +1 more source
Numerical Simulation of Dynamic Capillary Rise with Cryogenic Fluids under Microgravity
Zhileng xuebao, 2023 Spacecraft use surface tension to transport liquid fuel and continuously provide gas-free propellants to engines. To ensure the normal operation of spacecraft, it is important to study the capillary flow behavior of liquid propellants. In this study, the
Yi Tianhao +5 more
doaj
MetalsDynamic recrystallization (DRX) is a critical microstructural evolution mechanism in friction stir welding (FSW) of metallic materials, directly determining the mechanical properties and corrosion resistance of weld joints. In the field of DRX simulation,
Faliang He, Lei Shi, Chuansong Wu
doaj +1 more source
A simple method for fabricating phase-shifted fibre Bragg gratings with flexible choice of centre wavelength [PDF]
, 2009 A simple technique for fabricating phase-shifted fibre Bragg gratings (PSFBGs) without the use of a phase-shifted phase mask is presented. Two, 3-mm long, standard fibre Bragg gratings (FBGs) were inscribed sequentially in singlemode fibre at the same
Ralph P. Tatam +5 more
core +1 more source
High resolution digital holographic synthetic aperture applied to deformation measurement and extended depth of field method [PDF]
, 2010 This paper discusses the potential of the synthetic-aperture method in digital holography to increase the resolution, to perform high accuracy deformation measurement, and to obtain a three-dimensional topology map.
Claus, Daniel
core +1 more source
Phase field simulations on topological ferroelectric domains in nanoscale antidot arrays
Journal of Advanced DielectricsFerroelectric topological nanostructures have attracted great attention over the past decade. In this work, the ferroelectric domain structures in nanoscale antidot structures are explored using the phase-field method.
Yixi Huang, Jiong Wang, Pingping Wu
doaj +1 more source
Avoiding Starvation in Tribocontact Through Active Lubricant Transport in Laser Textured Surfaces
Lubricants, 2019 Laser texturing is a viable tool to enhance the tribological performance of surfaces. Especially textures created with Direct Laser Interference Patterning (DLIP) show outstanding improvement in terms of reduction of coefficient of friction (COF) as well
Tobias Stark +3 more
doaj +1 more source