Results 51 to 60 of about 6,985,150 (346)
Micro air vehicles energy transportation for a wireless power transfer system [PDF]
, 2019 The aim of this work is to demonstrate the feasibility use of an Micro air vehicles (MAV) in order to power wirelessly an electric system, for example, a sensor network, using low-cost and open-source elements.
Casas Piedrafita, Óscar +3 more
core +2 more sources
Modification of Hot-Wire Anemometers Frequency Bandwidth Measurement Method
Sensors, 2020 In measurements of fast-changing flows, one of the key issues is knowledge of the anemometer frequency bandwidth. In such measurements, the measurement technique often used is hot-wire anemometry.
Paweł Ligęza
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
, 2012 The hybrid kinetic model supports comprehensive simulation of the interaction between different spatial and energetic elements of the Europa moon-magnetosphere system with respect a to variable upstream magnetic field and flux or density distributions of
Cooper, J. F. +5 more
core +1 more source
E3S Web of Conferences, 2017 In the paper results of simultaneously conducted measurements achieved using capacitive and inductive sensors are presented according to different PD model sources immersed in a mineral transformer insulation oil.
Kunicki Michał
doaj +1 more source
Ultralow temperature inductive measurements of YbBiPt
, 1995 Low frequency magnetic susceptibility measurements have been performed on YbBiPt from 3 to 800 mK. In addition to the known peak at 400 mK, an anomaly exists near 120 mK. The lowest temperature feature arises from a surface phase (e.g.
J. Bremer +10 more
semanticscholar +1 more source
Initial measurements on a prototype inductive adder for the CLIC kicker systems
IEEE International Pulsed Power Conference, 2013 The CLIC study is exploring the scheme for an electron-positron collider with high luminosity and a nominal centre-of-mass energy of 3 TeV. The CLIC pre-damping rings and damping rings will produce, through synchrotron radiation, ultra-low emittance beam
J. Holma, M. Barnes
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Carbon‐free inert anodes are essential for decarbonizing aluminum electrolysis. This study investigates a recyclate‐based MgO‐316L steel composite anode tested under galvanostatic Hall–Héroult conditions in cryolite at 1000°C. Microstructural analysis reveals selective MgO fluorination, spinel and oxide layer formation, electrolyte infiltration, and ...
Serhii Yaroshevskyi +7 more
wiley +1 more source
Radio-frequency impedance measurements using a tunnel-diode oscillator (TDO) technique
, 1999 A resonant method based on a tunnel-diode oscillator (TDO) for precision measurements of relative impedance changes in materials, is described. The system consists of an effective self-resonant LC-tank circuit driven by a forward-biased tunnel diode ...
Rees, H., Srikanth, H., Wiggins, J.
core +1 more source
Contactless Inductive Bubble Detection in a Liquid Metal Flow
Sensors, 2016 The detection of bubbles in liquid metals is important for many technical applications. The opaqueness and the high temperature of liquid metals set high demands on the measurement system.
Thomas Gundrum +6 more
doaj +1 more source