Results 41 to 50 of about 18,474 (145)

Research of electrostatic field characteristics of liquid-solid two-phase flow inside slurry pipeline

Gong-kuang zidonghua, 2015
This paper adopted finite element method to set up an electrostatic field model of liquid-solid two-phase flow inside slurry pipeline, and made qualitative research on soft field characteristics of liquid-solid two-phase flow by taking sensitivity as a ...
WANG Pai, WANG Mei, MA Xianmi
doaj   +1 more source

Towards Tomography-Based Real-Time Control of Multiphase Flows: A Proof of Concept in Inline Fluid Separation

Sensors, 2022
The performance of multiphase flow processes is often determined by the distribution of phases inside the equipment. However, controllers in the field are typically implemented based on flow variables, which are simpler to measure, but indirectly ...
Matheus M. Garcia, Muhammad A. Sattar, Hanane Atmani, Dominique Legendre, Laurent Babout, Eckhard Schleicher, Uwe Hampel, Luis M. Portela   +7 more
doaj   +1 more source

Electrical Resistance Tomography (ERT) for Concrete Structure Applications: A Review

Buildings
Electrical resistance tomography (ERT) is gaining recognition as an effective, affordable, and nondestructive tool for monitoring and imaging concrete structures.
Dongho Jeon, Seyoon Yoon
doaj   +1 more source

Extended Joint Sparsity Reconstruction for Spatial and Temporal ERT Imaging

Sensors, 2018
Electrical resistance tomography (ERT) is an imaging technique to recover the conductivity distribution with boundary measurements via attached electrodes. There are a wide range of applications using ERT for image reconstruction or parameter calculation
Bo Chen, Juan F. P. J. Abascal, Manuchehr Soleimani   +2 more
doaj   +1 more source

Evaluation of electrical resistance tomography with voltage excitation compared with electrical capacitance tomography

Measurement Science and Technology, 2018
Abstract Normally, a gas–solids flow should be non-conductive. With the increase in moisture content in a gas–solids flow, the non-conductive flow may become low-conductive. For the measurement of low-conductive materials, i.e. particles with high moisture content, in the pharmaceutical industry, both electrical capacitance tomography
Ruican Wang, Marco A Rodriguez Frias, Haigang Wang, Wuqiang Yang, Jiamin Ye   +4 more
openaire   +2 more sources

Image Reconstruction Performance of a 12-Electrode CCERT Sensor Under Five Different Excitation Patterns

IEEE Access, 2018
To obtain useful knowledge and experience of CCERT under different excitation patterns, the image reconstruction performance of a 12-electrode CCERT sensor under five different excitation patterns (1-electrode excitation pattern, 2-electrode excitation ...
Zhen Xu, Yandan Jiang, Baoliang Wang, Zhiyao Huang, Haifeng Ji, Haiqing Li   +5 more
doaj   +1 more source

Freezing resistance evaluation of rose stems during frost dehardening using electrical impedance tomography

BMC Plant Biology, 2021
Background Electrical impedance tomography (EIT) has rarely been applied in plant science, particularly to study plant resistance to abiotic and biotic stresses.
Ji Qian, Juan Zhou, Ruijuan Gong, Yang Liu, Gang Zhang   +4 more
doaj   +1 more source

Detection of Two-Phase Slug Flow Film Thickness by Ultrasonic Reflection

Chaos Theory and Applications
Slug flow is a common phenomenon in closed pipes, occurring in two-phase flow where liquid and gas phases mix, impacting the custody transfer or the efficiency of chemical reactions.
Deddy Kurniadi, Narendra Kurnia Putra, Lalu Febrian Wiranata   +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 as a tool to understand the stability of dairy-based high-protein beverages

Journal of Dairy Science
: During the production of dairy-based drinks or their early storage months, there are no established chemical or physical indicators to reliably predict whether a specific beverage will remain stable throughout its intended shelf life or undergo ...
Baheeja Zaitoun, J.K. Amamcharla
doaj   +1 more source