Publication detail
The Importance of the off-line and on-line model of temperature field of continuously cast billets
ŠTĚTINA, J. KAVIČKA, F.
Czech title
Význam off-line a on-line modelu teplotního pole při plynulém odlévání sochorů
English title
The Importance of the off-line and on-line model of temperature field of continuously cast billets
Type
journal article - other
Language
en
Original abstract
The presented model is a valuable computational tool and accurate simulator for investigating transient phenomena in billet-caster operations, and for developing control methods, the choice of an optimum cooling strategy to meet all quality requirements. It should bring about quality improvement in the case of non-stable casting conditions. The off-line version will be utilised for various analyses within the caster operation, independently of the real melting process, product range, cooling intensity, shift rate, etc. The on-line version is undergoing a non-stop trial run in one operation because steel billets are produced 24 hours per day. It enables a multiple increase in the speed with which the temperature field of the concasting is computed.
Czech abstract
Předložený model je cenný nástroj pro výpočetní a přesné simulátor pro vyšetřování jevů v stroji pro plynulé odlévání oceli operace, a pro vývoj kontrolní metody, volba optimálního chlazení strategie pro splnění všech požadavků na jakost. To by mělo přinést kvalitní zlepšení v případě nestabilní podmínky. Off-line verzi budou využity pro různé analýzy v rámci stroje a operace, nezávisle na skutečných tavení sortiment, chladicí intenzita, posun rychlost, atd. on-line verze prochází non-stop soud běžet v jedné operaci, protože ocelové sochory jsou vyráběny 24 hodin denně. Umožňuje více zvýšení rychlosti, s níž se počítá teplotního pole předlitku.
English abstract
The presented model is a valuable computational tool and accurate simulator for investigating transient phenomena in billet-caster operations, and for developing control methods, the choice of an optimum cooling strategy to meet all quality requirements. It should bring about quality improvement in the case of non-stable casting conditions. The off-line version will be utilised for various analyses within the caster operation, independently of the real melting process, product range, cooling intensity, shift rate, etc. The on-line version is undergoing a non-stop trial run in one operation because steel billets are produced 24 hours per day. It enables a multiple increase in the speed with which the temperature field of the concasting is computed.
Keywords in Czech
Tuhnutí, metoda konečných diferencí, odlévání
Keywords in English
Solidification, Finite Difference Modelling, Casting
RIV year
2010
Released
04.10.2010
Publisher
Hutnická fakulta, Technické univerzity Košice
Location
Košice
ISSN
1338-1660
Journal
Acta metalurgica slovaca
Volume
2010
Number
3
Pages from–to
44–49
Pages count
6
BIBTEX
@article{BUT50971,
author="Josef {Štětina} and František {Kavička},
title="The Importance of the off-line and on-line model of temperature field of continuously cast billets",
journal="Acta metalurgica slovaca",
year="2010",
volume="2010",
number="3",
month="October",
pages="44--49",
publisher="Hutnická fakulta, Technické univerzity Košice",
address="Košice",
issn="1338-1660"
}