A simplified calculation of some view factors for the crucible furnace

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27600%2F16%3A86098479" target="_blank" >RIV/61989100:27600/16:86098479 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
A simplified calculation of some view factors for the crucible furnace
Original language description
For the melting of mostly non-ferrous metals or for keeping metals in the liquid state crucible furnaces are often used. Greater use of crucible furnaces for steel and cast iron prevents the relatively high energy intensity of these furnaces. To reduce the energy intensity could contribute even a mathematical optimization of the parameters of the cup. Part of the mathematical model of the radiation heat transfer is the calculation of the view factors. The view factor is mathematically a surface integral whose integrand is again a surface integral. The analytical solution of this problem is therefore possible only in special cases. This article deals with one of these cases and includes a proposal to simplify the calculation of some of the local view factors in the crucible furnace. The proposed calculation is based on the fact that the outer surface of the crucible and the inner surface of crucible furnaces are rotational surfaces with a common axis.
Czech name
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Czech description
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Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
METAL 2016: conference proceedings : (reviewed version) : 25th Anniversary International Conference on Metallurgy and Materials : May 25th-27th 2016, Hotel Voronez I, Brno, Czech Republic, EU
ISBN
978-80-87294-67-3
ISSN
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e-ISSN
neuvedeno
Number of pages
5
Pages from-to
199-203
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
May 25, 2016
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000391251200029

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