A review on fast tomographic imaging techniques and their potential application in industrial process control

U Hampel, L Babout, R Banasiak, E Schleicher… - Sensors, 2022 - mdpi.com
With the ongoing digitalization of industry, imaging sensors are becoming increasingly
important for industrial process control. In addition to direct imaging techniques such as …

Electromagnetic forces in continuous casting of steel slabs

SM Cho, BG Thomas - Metals, 2019 - mdpi.com
This paper reviews the current state of the art in the application of electromagnetic forces to
control fluid flow to improve quality in continuous casting of steel slabs. Many product …

Electromagnetic tomography rail defect inspection

Z Liu, W Li, F Xue, J Xiafang, B Bu… - IEEE Transactions on …, 2015 - ieeexplore.ieee.org
With the train's speed improving, and running interval time decreasing, traditional rail defect
inspection methods cannot meet the efficiency requirement of railway industrial standards. In …

Effects of a horizontal magnetic field on the cross-sectional distribution of gas bubbles chain rising in a gallium alloy

H Murakawa, S Maeda, S Eckert - International Journal of Multiphase Flow, 2024 - Elsevier
Understanding the behavior of rising bubbles in a liquid metal under the influence of a
magnetic field (MF) is crucial for optimizing continuous casting processes. The study …

Macrosegregation improvement by swirling flow nozzle for bloom continuous castings

H Sun, J Zhang - Metallurgical and materials transactions B, 2014 - Springer
Based on mathematical model coupling electromagnetism, fluid flow, heat transfer, and
solute transport, the metallurgical performances of conventional straight nozzle, swirling flow …

Combining magnetic induction tomography and electromagnetic velocity tomography for water continuous multiphase flows

L Ma, D McCann, A Hunt - IEEE Sensors Journal, 2017 - ieeexplore.ieee.org
For oil fields producing high fractions of water, it is critical to be able to accurately meter the
water volumetric flowrate for production allocation and field life optimization. This paper …

Physical modeling of asymmetrical flow in slab continuous casting mold due to submerged entry nozzle clogging with the effect of electromagnetic stirring

B Li, H Lu, Z Shen, X Sun, Y Zhong, Z Ren, Z Lei - ISIJ International, 2019 - jstage.jst.go.jp
Abstract Submerged Entry Nozzle (SEN) clogging is a serious problem for continuous
casting process and slab quality. In order to investigate the impact of the SEN clogging rate …

A novel EMT system based on TMR sensors for reconstruction of permeability distribution

C Wang, H He, Z Cui, Q Cao, P Zou… - … Science and Technology, 2018 - iopscience.iop.org
A magnetic catalyst could be applied in a fluidized bed to improve the catalytic efficiency in
the methanation and selective hydrogenation processes. Its distributions play an important …

Numerical study of single bubble motion in liquid metal exposed to a longitudinal magnetic field

S Schwarz, J Fröhlich - International Journal of Multiphase Flow, 2014 - Elsevier
The paper presents numerical simulations modeling the ascent of an argon bubble in liquid
metal with and without an external magnetic field. The governing equations for the fluid and …

Resolving gas bubbles ascending in liquid metal from low-SNR neutron radiography images

M Birjukovs, P Trtik, A Kaestner, J Hovind, M Klevs… - Applied Sciences, 2021 - mdpi.com
We demonstrate a new image processing methodology for resolving gas bubbles travelling
through liquid metal from dynamic neutron radiography images with an intrinsically low …