Publication detail

Investigation of the transient temperature field of the 1300x145 mm steel slab

KAVIČKA, F., ŠTĚTINA, J., SEKANINA, B., RAMÍK, P., STRÁNSKÝ, K., VELIČKA, B., DOBROVSKÁ, J., DOBROVSKÁ, V., MASARIK, M.

Original Title

Investigation of the transient temperature field of the 1300x145 mm steel slab

Type

conference paper

Language

English

Original Abstract

The solidification and cooling of continuously cast steel (a billet, slab or cylinder - generally a concasting) and simultaneous heating of the crystallizer is a very complicated problem of transient heat and mass transfer. The solving of such a problem is impossible without numerical models of the temperature field, not only of the concasting itself, while it is being processed through the concasting machine (CCM), but of the crystallizer as well. An original three-dimensional (3D) numerical model of the temperature field of a solidifying concast steel slab has been applied. It has graphical input and output - automatic generation of the net and plotting of temperature fields in the form of color iso-therms and iso-zones, and temperature-time curves for any point of the system being investigated. This numerical model is capable of simulating the temperature field of a CCM as a whole, or any of its parts. Simultaneously, experimental research and measuring have to take place not only to be confronted with the numerical model, but also to make it more accurate throughout the course of the process. The use of the numerical model of solidification and cooling has an irreplaceable role in practice and allows optimization of the process.

Key words in English

continuously cast steel, solidification, heat transfer, temperature field, 3D numerical model

Authors

KAVIČKA, F., ŠTĚTINA, J., SEKANINA, B., RAMÍK, P., STRÁNSKÝ, K., VELIČKA, B., DOBROVSKÁ, J., DOBROVSKÁ, V., MASARIK, M.

RIV year

2001

Released

15. 5. 2001

Publisher

TANGER s.r.o. Ostrava

Location

Ostrava

ISBN

80-85988-56-9

Book

METAL 2001 Sborník abstraktů přednášek

Pages from

30

Pages to

31

Pages count

2

BibTex

@inproceedings{BUT6216,
  author="František {Kavička} and Josef {Štětina} and Bohumil {Sekanina} and Pavel {Ramík} and Karel {Stránský} and Bohuslav {Velička} and Jana {Dobrovská} and Věra {Dobrovská} and Miloš {Masarik}",
  title="Investigation of the transient temperature field of the 1300x145 mm steel slab",
  booktitle="METAL 2001 Sborník abstraktů přednášek",
  year="2001",
  pages="2",
  publisher="TANGER s.r.o. Ostrava",
  address="Ostrava",
  isbn="80-85988-56-9"
}