Results 71 to 80 of about 20,103 (290)

Gas-water flow interface characterisation using electrical resistance tomography

, 2014
The paper presents a preliminary study for characterisation of gas-water flow in a 20 m horizontal flow loop using electrical resistance tomography.
Wang M, Williams RA, Li D, Ma Y, Lao L, Hoyle B, Zhen Z, 吴应湘, Wang, M.   +8 more
core   +1 more source

Solid-Phase Fraction Computation via Multi-Scale Hybrid Mamba–CNN and ERT Measurement

IEEE Access
Solid-phase fraction (SPF) is a critical parameter in solid-liquid two-phase flow, and can be measured using the convolutional neural networks (CNNs) with electrical resistance tomography (ERT) measurements. But CNNs can estimate SPF from the time series
Ye Wang, Yuchong Zhao, Tao Yu, Zifan Zhao, Shihong Yue   +4 more
doaj   +1 more source

Enhancing Strength and Electrical Conductivity in Al–Zr–Sc Conductor Alloys Through Sn and Sr Microalloying and Two‐Step Aging Treatment

Advanced Engineering Materials, EarlyView.
Trace additions of Sn and Sr combined with a two‐step aging treatment are shown to enhance the microstructure and performance of Al–Zr–Sc conductor alloys. Strength and electrical conductivity increase concurrently through accelerated precipitation of fine Al3(Sc, Zr) precipitates and improved dislocation resistance, offering a cost‐effective pathway ...
Quan Shao, Emad M. Elgallad, Alexandre Maltais, X.‐Grant Chen   +3 more
wiley   +1 more source

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Electrical impedance tomography for decay diagnostics of Norway spruce (Picea abies): possibilities and opportunities

Silva Fennica, 2016
The paper aimed at testing the potential of refining tree rot diagnostics carried out by means of electrical impedance tomography (EIT). Examined was the use of EIT datasets with electrical resistance values and sapwood proportion determined on the basis
Přemysl Humplík, Petr Čermák, Tomáš Žid   +2 more
doaj   +1 more source

Work sampling and work process optimization in sonic and electrical resistance tree tomography

Journal of Forest Science, 2020
Using non-destructive techniques in investigating tree stem rots is a modern approach in arboriculture and urban forestry. We used PiCUS® 3 Sonic tomograph (SoT) and TreeTronic® electrical resistance tomograph (ERT) to inspect the health status of urban ...
Martin Baláš, Josef Gallo, Ivan Kuneš
doaj   +1 more source

Electrical Resistance Tomography on thin films: Sharp conductive profiles

, 2015
In this paper Electrical Resistance Tomography is applied to recover maps of sheet conductance of commercial metal-oxide thin films, chosen as test material.
Callegaro, Luca, CULTRERA, ALESSANDRO, Luca Callegaro, Alessandro Cultrera   +3 more
core   +1 more source

Visualization of Horizontal Settling Slurry Flow Using Electrical Resistance Tomography [PDF]

, 2019
Settling slurry flow is very common and important in many industries, especially in transportation, which need to be monitored in practical operation.
Li, K, Yan Han, Han, Y, Wang, M, Kun Li, Mi Wang   +5 more
core   +1 more source

Tailored Hierarchical Porous Copper Architectures via Three Dimensional Printing and Pressure‐less Sintering for Next‐Generation Lithium‐Metal Batteries

Advanced Engineering Materials, EarlyView.
A hierarchical porous copper current collector is fabricated via three‐dimensional printing combined with pressureless sintering to stabilize lithium metal anodes. The interconnected architecture lowers local current density, guides uniform Li deposition within pores, and suppresses dendrite growth.
Alok Kumar Mishra, Mukul Shukla
wiley   +1 more source

Appraisal of the Spatial Resolution of 2D Electrical Resistivity Tomography for Geotechnical Investigation

Applied Sciences, 2020
In the past decade, the 2D electrical resistivity tomography (ERT) has been extensively used in the investigation and monitoring of geotechnical engineering and environment engineering, but there are many uncertainties hidden behind its vivid color earth-
Yin Chun Hung, Ho Shu Chou, Chih Ping Lin   +2 more
doaj   +1 more source