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Verification of mathematical models for calculation of viscosity of molten oxide systems

S. Rosypalová ; VŠB-TU Ostrava, FMMI, Ostrava, Czech Republic
L. Řeháčková ; VŠB-TU Ostrava, FMMI, Ostrava, Czech Republic
J. Dobrovská ; VŠB-TU Ostrava, FMMI, Ostrava, Czech Republic
R. Dudek ; VŠB-TU Ostrava, FMMI, Ostrava, Czech Republic
L'. Dobrovský ; VŠB-TU Ostrava, FMMI, Ostrava, Czech Republic
M. Žaludová ; VŠB-TU Ostrava, FMMI, Ostrava, Czech Republic
B. Smetana ; VŠB-TU Ostrava, FMMI, Ostrava, Czech Republic

Puni tekst: engleski, pdf (1 MB) str. 379-382 preuzimanja: 504* citiraj
APA 6th Edition
Rosypalová, S., Řeháčková, L., Dobrovská, J., Dudek, R., Dobrovský, L., Žaludová, M. i Smetana, B. (2014). Verification of mathematical models for calculation of viscosity of molten oxide systems. Metalurgija, 53 (3), 379-382. Preuzeto s https://hrcak.srce.hr/119557
MLA 8th Edition
Rosypalová, S., et al. "Verification of mathematical models for calculation of viscosity of molten oxide systems." Metalurgija, vol. 53, br. 3, 2014, str. 379-382. https://hrcak.srce.hr/119557. Citirano 21.09.2020.
Chicago 17th Edition
Rosypalová, S., L. Řeháčková, J. Dobrovská, R. Dudek, L'. Dobrovský, M. Žaludová i B. Smetana. "Verification of mathematical models for calculation of viscosity of molten oxide systems." Metalurgija 53, br. 3 (2014): 379-382. https://hrcak.srce.hr/119557
Harvard
Rosypalová, S., et al. (2014). 'Verification of mathematical models for calculation of viscosity of molten oxide systems', Metalurgija, 53(3), str. 379-382. Preuzeto s: https://hrcak.srce.hr/119557 (Datum pristupa: 21.09.2020.)
Vancouver
Rosypalová S, Řeháčková L, Dobrovská J, Dudek R, Dobrovský L, Žaludová M i sur. Verification of mathematical models for calculation of viscosity of molten oxide systems. Metalurgija [Internet]. 2014 [pristupljeno 21.09.2020.];53(3):379-382. Dostupno na: https://hrcak.srce.hr/119557
IEEE
S. Rosypalová, et al., "Verification of mathematical models for calculation of viscosity of molten oxide systems", Metalurgija, vol.53, br. 3, str. 379-382, 2014. [Online]. Dostupno na: https://hrcak.srce.hr/119557. [Citirano: 21.09.2020.]

Sažetak
The subject of this work is the comparison of numerically obtained values of dynamic viscosity using different types of mathematical models and experimentally measured data of viscosity of oxide systems. The ternary system of SiO2-CaO-Al2O3, which presents simplified base of the casting powders used in technological process, was submitted to the experiment. Experimental research of dynamic viscosity is highly limited by its complexity. That’s why model studies play such an important role in this field. For mathematic calculation of viscosity the NPL model, Iida model and Urbain model were chosen. The results of simulation were compared with the experimentally obtained values of viscosity.

Ključne riječi
mathematical modelling; viscosity; oxide melts

Hrčak ID: 119557

URI
https://hrcak.srce.hr/119557

Posjeta: 623 *