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

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	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 system of the furnaces correctly. A charge temperature measurement using infrared detectors can be one of the usable measurement techniques. This non-contact measurement method is based on the detection of infrared radiation emitted from a measured surface. The radiation intensity depends on the surface temperature and emissivity, which is one of the most important parameters for infrared measurements. Advantages of the non-contact temperature measurement, as well as some problems regarding the surface emissivity, are presented. The direct steel billet temperature measurement procedure using infra-red detectors, emissivity determination procedures, and example results are introduced. It is shown that steel emissivity can vary from approx. 0.17 to 0.8, depending on the surface state, scale formation, and wavelength interval. These problems are critical for the charge temperature measurement using the infra-red detectors, and are discussed in this paper. 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 system of the furnaces correctly. A charge temperature measurement using infrared detectors can be one of the usable measurement techniques. This non-contact measurement method is based on the detection of infrared radiation emitted from a measured surface. The radiation intensity depends on the surface temperature and emissivity, which is one of the most important parameters for infrared measurements. Advantages of the non-contact temperature measurement, as well as some problems regarding the surface emissivity, are presented. The direct steel billet temperature measurement procedure using infra-red detectors, emissivity determination procedures, and example results are introduced. It is shown that steel emissivity can vary from approx. 0.17 to 0.8, depending on the surface state, scale formation, and wavelength interval. These problems are critical for the charge temperature measurement using the infra-red detectors, and are discussed in this paper. (en)
Title	Non-contact charge temperature measurement on industrial continuous furnaces and steel charge emissivity analysis Non-contact charge temperature measurement on industrial continuous furnaces and steel charge emissivity analysis (en)
skos:prefLabel	Non-contact charge temperature measurement on industrial continuous furnaces and steel charge emissivity analysis Non-contact charge temperature measurement on industrial continuous furnaces and steel charge emissivity analysis (en)
skos:notation	RIV/49777513:23640/13:43918874!RIV14-MSM-23640___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(ED2.1.00/03.0088)
http://linked.open...iv/cisloPeriodika	November
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Vacíková, Petra Honner, Milan Švantner, Michal
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Západočeská univerzita v Plzni / Nové technologie - výzkumné centrum
http://linked.open...dnocenehoVysledku	91912
http://linked.open...ai/riv/idVysledku	RIV/49777513:23640/13:43918874
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Continuous industrial furnaces; , Emissivity; IR detectors; Temperature measurement (en)
http://linked.open.../riv/klicoveSlovo	Continuous industrial furnaces IR detectors Temperature measurement Emissivity
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[5D281C348EA0]
http://linked.open...i/riv/nazevZdroje	INFRARED PHYSICS & TECHNOLOGY
http://linked.open...in/vavai/riv/obor	JB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre of the New Technologies and Materials
http://linked.open...UplatneniVysledku	2013
http://linked.open...v/svazekPeriodika	61
http://linked.open...iv/tvurceVysledku	Honner, Milan Švantner, Michal Honnerová, Petra
issn	1350-4495
number of pages	7 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.infrared.2013.07.005
http://localhost/t...ganizacniJednotka	23640

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