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Article: Modeling of velocity field for vacuum induction melting process

TitleModeling of velocity field for vacuum induction melting process
Authors
KeywordsMolten alloy flow
Induction melting
Free surface
Electromagnetic force
Numerical simulation
Issue Date2005
Citation
Transactions of Nonferrous Metals Society of China (English Edition), 2005, v. 15, n. 2, p. 447-451 How to Cite?
AbstractThe numerical simulation for the recirculating flow of melting of an electromagnetically stirred alloy in a cylindrical induction furnace crucible was presented. Inductive currents and electromagnetic body forces in the alloy under three different solenoid frequencies and three different melting powers were calculated, and then the forces were adopted in the fluid flow equations to simulate the flow of the alloy and the behavior of the free surface. The relationship between the height of the electromagnetic stirring meniscus, melting power, and solenoid frequency was derived based on the law of mass conservation. The results show that the inductive currents and the electromagnetic forces vary with the frequency, melting power, and the physical properties of metal. The velocity and the height of the meniscus increase with the increase of the melting power and the decrease of the solenoid frequency.
Persistent Identifierhttp://hdl.handle.net/10722/265759
ISSN
2017 Impact Factor: 1.795
2015 SCImago Journal Rankings: 0.854

 

DC FieldValueLanguage
dc.contributor.authorChen, Bo-
dc.contributor.authorJiang, Zhi Guo-
dc.contributor.authorLiu, Kui-
dc.contributor.authorLi, Yi Yi-
dc.date.accessioned2018-12-03T01:21:36Z-
dc.date.available2018-12-03T01:21:36Z-
dc.date.issued2005-
dc.identifier.citationTransactions of Nonferrous Metals Society of China (English Edition), 2005, v. 15, n. 2, p. 447-451-
dc.identifier.issn1003-6326-
dc.identifier.urihttp://hdl.handle.net/10722/265759-
dc.description.abstractThe numerical simulation for the recirculating flow of melting of an electromagnetically stirred alloy in a cylindrical induction furnace crucible was presented. Inductive currents and electromagnetic body forces in the alloy under three different solenoid frequencies and three different melting powers were calculated, and then the forces were adopted in the fluid flow equations to simulate the flow of the alloy and the behavior of the free surface. The relationship between the height of the electromagnetic stirring meniscus, melting power, and solenoid frequency was derived based on the law of mass conservation. The results show that the inductive currents and the electromagnetic forces vary with the frequency, melting power, and the physical properties of metal. The velocity and the height of the meniscus increase with the increase of the melting power and the decrease of the solenoid frequency.-
dc.languageeng-
dc.relation.ispartofTransactions of Nonferrous Metals Society of China (English Edition)-
dc.subjectMolten alloy flow-
dc.subjectInduction melting-
dc.subjectFree surface-
dc.subjectElectromagnetic force-
dc.subjectNumerical simulation-
dc.titleModeling of velocity field for vacuum induction melting process-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.scopuseid_2-s2.0-20144368651-
dc.identifier.volume15-
dc.identifier.issue2-
dc.identifier.spage447-
dc.identifier.epage451-

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