Naslov
Physical and Numerical Simulation Based Optimization in Continuous Casting of Cu-SMA Alloys

Autori
Pezer, Robert ; Mahmutovič, Almir ; Anžel, Ivan ; Mrvar, Primož

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Zbornik povzetkov referatov 56. mednarodnega livarskega posvetovanja / Križman, Alojz - Ljubljana : Društvo livarjev Slovenije, 2016

ISBN
978-961-93723-3-3

Skup
56. mednarodno livarsko posvetovanje Portorož 2016

Mjesto i datum
Portorož, Slovenija, 14.09.2016. - 16.09.2016

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
Material Processing ; Continuous Casting ; Solidification ; Thermo-mechanical ; Multiphysics

Sažetak
The continuous casting process is a widely used attractive technology in modern metal industry. Despite the widespread application due to the inherent complexity from the underlying physics, it is still not well understood. The objective of this paper is to model the thermo-mechanical behavior in continuous casting of Cu based SMA alloys. A coupled thermo-mechanical numerical simulation of solidifying rod is implemented in ProCAST software suite capable of modeling process under full non-equilibrium process conditions. The model is applied to calculate full time dependent temperature and stress distribution during continuous casting. Special focus has been identification of the solidification front sensitivity on the various process parameters: casting speed, thermal contact conductivity and water cooling system thermal efficiency. The stability of the solidification front profile is examined and typical process parameters are proposed. Results from the simulations compare favorably with experimental experience that one of the key parameters is casting speed full time dependent profile.

Izvorni jezik
Engleski

Znanstvena područja
Metalurgija

Napomena
Rad prvog autora je financiran u okviru HRZZ HRZZ projekta

POVEZANOST RADA