Numerical and experimental investigation of heat transfer process in electromagnetically driven flow within a vacuum induction furnace

Buliński, Piotr; Smołka, Jacek; Golak, S.; Przyłucki, R.; Palacz, Michał; Siwiec, G.; Lipart, J.; Białecki, Ryszard A.; Blacha, L.

doi:10.1016/j.applthermaleng.2017.06.099

Cited by 39 publications

(16 citation statements)

References 21 publications

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“…To reduce computing time the geometry was simplified to two dimensional with axisymmetric boundary condition. Despite the applied simplifications defined model showed good agreement with experimental data especially for small input power of inductor which was reported in [19,20].…”

Section: -Liquid Metal Volume (T -T O ) -Process Timesupporting

confidence: 50%

Investigations on the Process of Lead Removal from Cu-Pb Alloys During their Melting in Vacuum Induction Furnace

Siwiec¹,

Buliński²,

Palacz³

et al. 2017

Archives of Metallurgy and Materials

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Section: -Liquid Metal Volume (T -T O ) -Process Timesupporting

confidence: 50%

Investigations on the Process of Lead Removal from Cu-Pb Alloys During their Melting in Vacuum Induction Furnace

Siwiec¹,

Buliński²,

Palacz³

et al. 2017

Archives of Metallurgy and Materials

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“…It also focuses on these cyber threats in action and analyses how best to achieve successful cyber security in material/metallurgical manufacturing. Sintering systems, arc furnace and induction furnace systems are commonly used in metallurgical or material engineering and in factories [5], [6], [15]- [24], [7], [25]- [31], [8]- [14].…”

Section: Introductionmentioning

confidence: 99%

Malzeme Üretiminde Siber Güvenlik

Yener¹,

Yener²,

Mutlu³

2020

El-Cezeri Fen Ve Mühendislik Dergisi

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Industry 4.0, a new industry revolution, is happening now and several developed countries are leading the path. Internet of things (IoT) is also encompassed by Industry 4.0. In the future, more devices in factories are to be connected to Ethernet or Internet. However, this makes the companies, devices and researchers vulnerable to cyber-attacks. Recently, some cyber-attacks which have happened to some companies or countries verify the danger. Sintering systems and furnaces are used for research by universities and for series manufacturing by factories. Arc furnaces and induction furnaces are also commonly used devices in metal factories. A sintering system, an arc furnace or an induction furnace which is connected to Internet or Ethernet may also be under cyber-attack threat. The danger may be prevented by taking necessary precautions. In this study, these threeproduction systems are first briefly introduced and then inspected assuming that they have been connected to internet and examined with considering cyber-attack point of view. Some basic solutions against cyber-attacks to the aforementioned devices are suggested.

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“…The melt flow in such an ICF has often been investigated, both numerically and experimentally. [5][6][7][8][9][10][11][12][13][14][15][16][17][18][19][20][21][22] Baake et al 5 investigated the flow in an ICF numerically and experimentally, reporting that the standard k À e turbulence model can provide good agreement with the time-averaged flow field measured in a reference experiment. However, this model could not predict the low-frequency velocity pulsations that occur in the region between toroidal vortices, which is significant to describe the heat and mass transfer in the ICF.…”

Section: Introductionmentioning

confidence: 99%

Numerical Assessment of a Filtration Experiment Influenced by Microscale Carbon Monoxide Bubbles Arising in Steel Melt

Asad

Haustein

Chattopadhyay

et al. 2018

JOM

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A numerical model based on the assumption that carbon monoxide bubbles form due to reaction between carbon and oxygen on the rough surface of inclusions is introduced to investigate the effects on inclusion removal. The proposed numerical model can be used to determine the growth of such carbon monoxide bubbles on an inclusion, which increases the rising velocity of the inclusion to reach the free surface of the melt faster. The results confirm that formation of carbon monoxide bubbles on the surface of inclusions can considerably increase the number of inclusions removed and thereby improve the cleanliness of steel melt.

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Numerical and experimental investigation of heat transfer process in electromagnetically driven flow within a vacuum induction furnace

Cited by 39 publications

References 21 publications

Investigations on the Process of Lead Removal from Cu-Pb Alloys During their Melting in Vacuum Induction Furnace

Investigations on the Process of Lead Removal from Cu-Pb Alloys During their Melting in Vacuum Induction Furnace

Malzeme Üretiminde Siber Güvenlik

Numerical Assessment of a Filtration Experiment Influenced by Microscale Carbon Monoxide Bubbles Arising in Steel Melt

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