Optimization of Quality of Continuously Cast Steel Slabs by Using Firefly Algorithm
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F10%3APU90274" target="_blank" >RIV/00216305:26210/10:PU90274 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Optimization of Quality of Continuously Cast Steel Slabs by Using Firefly Algorithm
Original language description
An ambition to increase both the productivity and the final product quality, in continuous casting process, led us to study new effective mathematical approaches. The quality of steel produced by continuous casting process is influenced by number of controlled factors as a casting speed or cooling rates. Appropriate setting of these factors is usually done by expert estimates and expensive experimental runs. This paper describes an algorithm for obtaining black-box type solution which maintains high production rate and high quality of products as well. The core of the algorithm is our original numerical model of 2D temperature field designed for real caster geometry. This mathematical model contains Fourier-Kirchhoff equation, including boundary conditions. The presence of phase and structural changes is modeled by an enthalpy computed from chemical composition of steel. The optimization part is performed by recently created heuristic method, so-called Firefly algorithm, where the prin
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Program and books of abstracts of the 18 th Conference on Materials and Technology
ISBN
978-961-92518-2-9
ISSN
—
e-ISSN
—
Number of pages
1
Pages from-to
—
Publisher name
Institute of Materials and Technology
Place of publication
Ljubljana, Slovenia
Event location
Portotož
Event date
Nov 15, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
—