Non-contact charge temperature measurement on industrial continuous furnaces and steel charge emissivity analysis

M Švantner, P Vacíková, M Honner - Infrared physics & technology, 2013 - Elsevier
Continuous furnaces are commonly used for steel billet reheating before a rolling operation.
It is necessary to perform a number of measurements to set-up and operate the optimization …

The influence of furnace wall emissivity on steel charge heating

M Švantner, P Honnerová, Z Veselý - Infrared Physics & Technology, 2016 - Elsevier
Radiation heat transfer is one of the most important heat transfer modes in high-temperature
applications. It is a strongly non-linear process, which depends on the temperature and …

Estimation of the transient surface temperature and heat flux of a steel slab using an inverse method

P Wikström, W Blasiak, F Berntsson - Applied Thermal Engineering, 2007 - Elsevier
In the steel industry it is of great importance to be able to control the surface temperature and
heating-or cooling rates during heat treatment processes. An experiment was performed in …

[HTML][HTML] Continuous walking-beam furnace 3D zonal model and direct thermal-box barrier based temperature measurement

M Švantner, J Študent, Z Veselý - Case Studies in Thermal Engineering, 2020 - Elsevier
Numerical simulation of industrial reheating furnaces belongs to important procedures for an
optimization of their design and processing parameters. A 3D numerical model of a …

The influence of oxide scale on heat transfer during reheating of steel

P Wikström, Y Weihong… - steel research international, 2008 - Wiley Online Library
The present work presents methodology and development of a mathematical model for
prediction of the influence of oxide scale on heat transfer during reheating of steel in an …

A numerical investigation of the temperature uniformity of a billet due to thermal radiation in a reheating furnace

T Khoukit, C Tangthieng - Engineering Journal, 2016 - engj.org
In Thailand, the iron and steel industry is one of the major industries to provide raw materials
to other ones. In order to heat a billet to a proper temperature, it is fed into a reheating …

Exodus stochastic method application in the continuous reheating furnace control system

M Honner, Z Vesely, M Svantner - Scandinavian journal of …, 2004 - Wiley Online Library
A computer simulation model of billet heating process in continuous pusher‐type furnace is
presented. The Exodus stochastic simulation method is used to solve the heat conduction …

Thermal box-barrier for a direct measurement in high temperature environment

M Honner, M Švantner - Applied thermal engineering, 2007 - Elsevier
Thermal box-barriers (TBB) are used for the thermal protection of measuring systems during
exposure in a high temperature environment of various furnaces. This paper deals with …

[PDF][PDF] Case Studies in Thermal Engineering

M Švantner, J Študent, Z Veselý - academia.edu
Numerical simulation of industrial reheating furnaces belongs to important procedures for an
optimization of their design and processing parameters. A 3D numerical model of a …

Fuzzy supervisory control of air flow and temperature in industrial tunnel furnaces

SA Manesis, PM Michael - 2005 IEEE Conference on Emerging …, 2005 - ieeexplore.ieee.org
In tunnel-type industrial furnaces there are various subsystems concerning either the
temperature regulation or the air flow and pressure. These subsystems are usually …