Review
Version 1
Preserved in Portico This version is not peer-reviewed
A Review of Thermal Spectral Imaging Methods for Monitoring High-temperature Molten Material Streams
Version 1
: Received: 14 September 2022 / Approved: 26 September 2022 / Online: 26 September 2022 (08:47:38 CEST)
A peer-reviewed article of this Preprint also exists.
Grujić, K. A Review of Thermal Spectral Imaging Methods for Monitoring High-Temperature Molten Material Streams. Sensors 2023, 23, 1130. Grujić, K. A Review of Thermal Spectral Imaging Methods for Monitoring High-Temperature Molten Material Streams. Sensors 2023, 23, 1130.
Abstract
Real-time closed-loop control of metallurgical processes is still in its infancy, mostly based on simple models and limited sensor data, challenged by extreme temperature, harsh process conditions. Contact-free thermal imaging-based measurement approaches thus appear to be particularly suitable for process monitoring. With the potential to generate vast amounts of accurate data in real-time, combined with artificial intelligence methods to enable real-time analysis and integration of expert knowledge, thermal spectral imaging is identified as a promising method offering more robust and accurate identification of key parameters, such as surface temperature, morphology, composition and flow rate.
Keywords
spectral imaging; metallurgy; infrared thermography; pyrometry; temperature measurement; flow rate
Subject
Physical Sciences, Applied Physics
Copyright: This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Comments (0)
We encourage comments and feedback from a broad range of readers. See criteria for comments and our Diversity statement.
Leave a public commentSend a private comment to the author(s)
* All users must log in before leaving a comment