Generation mechanism and empirical model of eddy current force and torque in drum-type eddy current separation
Authors: Bin, C., Yi, Y., Abdelkader, A., Kamali, A.R., Montalvão, D., Qiang, W., Zhicheng, S. and Lixue, Y.
Journal: Waste Management
Volume: 182
Pages: 299-309
eISSN: 1879-2456
ISSN: 0956-053X
DOI: 10.1016/j.wasman.2024.04.046
Abstract:Enhancing the recovery efficiency of non-ferrous metals in eddy current separation is of great significance. In this study, the accuracy of the simulation model was verified by comparing the eddy current force. The transformation mechanism of the Lorentz forces into the eddy current force and torque in non-ferrous metal particles was revealed by analyzing various physical fields. Then, the influence of magnetic field parameters on eddy current, eddy current force, and torque was studied. It shows that the eddy current force and torque are affected by the vector gradient of the magnetic field and the magnetic flux density, respectively. Additionally, the time derivative of the magnetic field impacts the magnitude of the eddy current force and torque by controlling the eddy current. On this basis, the empirical models of eddy current force and torque were established by similarity theory. The results obtained can improve and expand the application of eddy current separation.
Source: Scopus
Generation mechanism and empirical model of eddy current force and torque in drum-type eddy current separation.
Authors: Bin, C., Yi, Y., Abdelkader, A., Kamali, A.R., Montalvão, D., Qiang, W., Zhicheng, S. and Lixue, Y.
Journal: Waste Manag
Volume: 182
Pages: 299-309
eISSN: 1879-2456
DOI: 10.1016/j.wasman.2024.04.046
Abstract:Enhancing the recovery efficiency of non-ferrous metals in eddy current separation is of great significance. In this study, the accuracy of the simulation model was verified by comparing the eddy current force. The transformation mechanism of the Lorentz forces into the eddy current force and torque in non-ferrous metal particles was revealed by analyzing various physical fields. Then, the influence of magnetic field parameters on eddy current, eddy current force, and torque was studied. It shows that the eddy current force and torque are affected by the vector gradient of the magnetic field and the magnetic flux density, respectively. Additionally, the time derivative of the magnetic field impacts the magnitude of the eddy current force and torque by controlling the eddy current. On this basis, the empirical models of eddy current force and torque were established by similarity theory. The results obtained can improve and expand the application of eddy current separation.
Source: PubMed
Generation mechanism and empirical model of eddy current force and torque in drum-type eddy current separation
Authors: Cao, B., Yuan, Y., Abdelkader, A., Kamali, A.R., Montalva, D., Wang, Q., Shan, Z. and Yang, L.
Journal: WASTE MANAGEMENT
Volume: 182
Pages: 299-309
eISSN: 1879-2456
ISSN: 0956-053X
DOI: 10.1016/j.wasman.2024.04.046
Source: Web of Science (Lite)
Generation mechanism and empirical model of eddy current force and torque in drum-type eddy current separation
Authors: Cao, B., Yi, Y., Abdelkader, A., Reza Kamali, A., Montalvao, D., Qiang, W., Zhicheng, S. and Lixue, Y.
Journal: Waste Management
Volume: 182
Publisher: Elsevier
ISSN: 0956-053X
DOI: 10.1016/j.wasman.2024.04.046
Abstract:Enhancing the recovery efficiency of non-ferrous metals in eddy current separation is of great significance. In this study, the accuracy of the simulation model was verified by comparing the eddy current force. The trans formation mechanism of the Lorentz forces into the eddy current force and torque in non-ferrous metal particles was revealed by analyzing various physical fields. Then, the influence of magnetic field parameters on eddy current, eddy current force, and torque was studied. It shows that the eddy current force and torque are affected by the vector gradient of the magnetic field and the magnetic flux density, respectively. Additionally, the time derivative of the magnetic field impacts the magnitude of the eddy current force and torque by controlling the eddy current. On this basis, the empirical models of eddy current force and torque were established by similarity theory. The results obtained can improve and expand the application of eddy current separation.
Source: Manual
Generation mechanism and empirical model of eddy current force and torque in drum-type eddy current separation.
Authors: Bin, C., Yi, Y., Abdelkader, A., Kamali, A.R., Montalvão, D., Qiang, W., Zhicheng, S. and Lixue, Y.
Journal: Waste management (New York, N.Y.)
Volume: 182
Pages: 299-309
eISSN: 1879-2456
ISSN: 0956-053X
DOI: 10.1016/j.wasman.2024.04.046
Abstract:Enhancing the recovery efficiency of non-ferrous metals in eddy current separation is of great significance. In this study, the accuracy of the simulation model was verified by comparing the eddy current force. The transformation mechanism of the Lorentz forces into the eddy current force and torque in non-ferrous metal particles was revealed by analyzing various physical fields. Then, the influence of magnetic field parameters on eddy current, eddy current force, and torque was studied. It shows that the eddy current force and torque are affected by the vector gradient of the magnetic field and the magnetic flux density, respectively. Additionally, the time derivative of the magnetic field impacts the magnitude of the eddy current force and torque by controlling the eddy current. On this basis, the empirical models of eddy current force and torque were established by similarity theory. The results obtained can improve and expand the application of eddy current separation.
Source: Europe PubMed Central