Pregled bibliografske jedinice broj: 952268
Computer simulation of controlled cooling of continues casted and rolled steel bar
Computer simulation of controlled cooling of continues casted and rolled steel bar // 17th INTERNATIONAL FOUNDRYMEN CONFERENCE - Hi-tech casting solution and knowledge based engineering
Opatija, Hrvatska, 2018. str. - (pozvano predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 952268 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Computer simulation of controlled cooling of
continues casted and rolled steel bar
Autori
Smoljan, Božo ; Iljkić, Dario ; Smokvina Hanza, Sunčana ; Štic, Lovro ; Gržinić, Luciano ; Vratović, Goran
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Skup
17th INTERNATIONAL FOUNDRYMEN CONFERENCE - Hi-tech casting solution and knowledge based engineering
Mjesto i datum
Opatija, Hrvatska, 16.05.2018. - 18.05.2018
Vrsta sudjelovanja
Pozvano predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Computer Simulation, Controlled Cooling, Continuous Casting, Rolling, Steel, Hardness, Microstructure
Sažetak
Numerical model of controlled cooling in production of steel continues casting hot rolled bars was developed. By numerical model of controlled cooling is possible to predict a transient temperature field, microstructure evolution and hardness of rectangular steel bars during their cooling in cooling beds. The numerical model of transient temperature field is based on control volume method. The algorithm for prediction of hardness and microstructure distribution in steel bars is based on continues cooling transformation, (CCT) diagrams and real chemical composition. The numerical model and algorithm is completed to solve problems in controlled cooling of hot rolled bars in cooling beds. The controlled cooling is performed by special placement of hot rolled bars on cooling beds. Numerical model and computer program was experimentally verified by simulation of real industrial production of low-alloyed steel bars. The verification of developed numerical model was performed by comparison of simulated hardness with experimentally evaluated results.
Izvorni jezik
Engleski
Znanstvena područja
Strojarstvo, Temeljne tehničke znanosti, Interdisciplinarne tehničke znanosti
POVEZANOST RADA
Projekti:
13.09.1.1.02
HRZZ-IP-2013-11-5371 - Optimiranje i modeliranje termalnih procesa materijala (OMOTPOM) (Smoljan, Božo, HRZZ - 2013-11) ( CroRIS)
Ustanove:
Tehnički fakultet, Rijeka,
Sveučilište Sjever, Koprivnica
Profili:
Dario Iljkić
(autor)
Lovro Štic
(autor)
Božo Smoljan
(autor)
Sunčana Smokvina Hanza
(autor)