Physical Modelling of Metal Bath Flow in the Tundish and Importance of Validation Experiments.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F10%3A86075970" target="_blank" >RIV/61989100:27360/10:86075970 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Physical Modelling of Metal Bath Flow in the Tundish and Importance of Validation Experiments.
Original language description
Accuracy and thus the applicability of physical modelling results in the field of metallurgical processes must respect the basic rules of similarity theory and practice between the two systems. The choice of model geometry (length) scale is one of the basic factors which must be very carefully determined. This paper deals with the assessment of the impact of the geometric scale of the physical model of a tundish on the coincidence of the simulation results. Two models of an identical operating tundish designed on the scales 0.2 and 0.25 (1:5 and 1:4) were used for the experimental study. Different boundary conditions, including changes in the geometry of the bottom without any kind of impact pad (e.g. "Turbostop") were used to study the correctness ofthe similarity theory between the two systems. Experiments were carried out and then compared from the perspective of permanent change (F-curve) of tracer (KCl) concentration. The results of experiments were processed by mathematical/stat
Czech name
—
Czech description
—

Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JG - Metallurgy, metal materials
OECD FORD branch
—

Project
<a href="/en/project/GA106%2F07%2F0407" target="_blank" >GA106/07/0407: Study of transfer phenomena in multi-component metallic melts using numerical and physical modelling methods</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)