Dology, C.A.G.-A., C.F.P.-M., M.P.Dology, C.A.G.-A., C.F.P.-M., M.P.F.-L.and L.C.-B.; visualization, C.A.G.-A. and J.C.-R.; writing--original draft, A.L.-M.,

Dology, C.A.G.-A., C.F.P.-M., M.P.
Dology, C.A.G.-A., C.F.P.-M., M.P.F.-L.and L.C.-B.; visualization, C.A.G.-A. and J.C.-R.; writing–original draft, A.L.-M., C.C.-M. and L.C.-B.; writing–review and editing, A.L.-M., C.C.-M. and L.C.-B. All authors have read and agreed towards the published version on the manuscript. Funding: The analysis received no external funding. Institutional Review Board Statement: Not applicable. Informed Consent Statement: Not applicable. Data Availability Statement: No added information are accessible. Acknowledgments: C.C.-M. acknowledges assistance by PRODEP project UJAT-PTC-288. Conflicts of Interest: The authors declare no conflict of Nitrocefin Formula interest.
processesArticleAsymmetric Flow Handle within a Slab Mold by means of a new Kind of Electromagnetic Field ArrangementYanming Bao 1 , Zhuang Li 1, , Lintao Zhang 2, , Junxia Wu 1 , Danzhu Ma 1 and Fengrui Jia2College of Petroleum Engineering, Liaoning Petrochemical University, Fushun 113001, China; [email protected] (Y.B.); [email protected] (J.W.); [email protected] (D.M.) Faculty of Science and Engineering, Bay Campus, Swansea University, Fabian Way, Swansea SA1 8EN, UK Yangtze Delta Region Institute, Tsinghua University, Jiaxing 314006, China; [email protected] Correspondence: [email protected] (Z.L.); [email protected] (L.Z.)Abstract: This study aims to investigate the control effect of asymmetric flow in a slab mold employing a novel magnetic field arrangement: freestanding adjustable combination electromagnetic brake (FAC-EMBr). Three scenarios (submerged entry nozzle moves towards the narrow face, wide face from the slab mold, and rotates 10 ) were studied employing three-dimensional numerical simulation. The results show that the magnetic field generated by the FAC-EMBr technique can proficiently cover three key zones in mold and that the magnetic flux density within the zone cover by a vertical magnetic pole could be adjusted according to the actual flow condition. The FAC-EMBr can properly enhance the asymmetric flow in a mold and near the narrow surface caused by the asymmetric arrangement on the nozzle and may correctly inhibit the occurrence on the flow deviation phenomenon and stabilize the steel/slag Betamethasone disodium Protocol interface fluctuation. In the identical time, FAC-EMBr has clear inhibition effects on the surface velocity and may optimize the asymmetric distribution from the surface velocity and also the upper reflux velocity caused by the asymmetric arrangement on the nozzle. This study can supply theoretical proof for the improvement and utilization of a brand new electromagnetic brake technologies.Citation: Bao, Y.; Li, Z.; Zhang, L.; Wu, J.; Ma, D.; Jia, F. Asymmetric Flow Handle in a Slab Mold via a new Form of Electromagnetic Field Arrangement. Processes 2021, 9, 1988. https://doi.org/10.3390/pr9111988 Academic Editor: Haiping Zhu Received: 9 October 2021 Accepted: five November 2021 Published: 8 NovemberKeywords: continuous casting; mold; FAC-EMBr; asymmetric flow1. Introduction Within the process of continuous casting, the improper operation or the adjust of operation course of action, for example mold oscillation, submerged entry nozzle (SEN) clogging, or SEN misalignment (eccentric SEN place), often trigger problems of SEN partial clogging, SEN offset, and also rotation [1]. These phenomena aggravate the asymmetric flow behavior of molten steel after which result in bias flow, vortex flow, and slag entrapment, which lessen the slab good quality [80]. Within the case of high casting speed, the asymmetric arrangement of SEN features a extra apparent influence on th.