Thermographic quantitative analysis of temperature field around the moving heat source (CROSBI ID 596684)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Holik, Mario ; Živić, Marija ; Galović, Antun
engleski
Thermographic quantitative analysis of temperature field around the moving heat source
In this paper, using thermographic camera VarioCAM 640 Hi Res, quantitative representation of temperature field in metal thin-walled sheet around the moving heat source is given. The temperature field is recorded in such a way that the thermographic camera moves along with a heat source (arc). This means that the recorded temperature field is observed in moving coordinate system, with the origin in which the heat source and thermographic camera are placed. From the obtained thermograms, in this way, it is easy to detect heat affected zone, which involves the temperature range from 800 oC to 500 oC. The described model gives two dimensional quasi steady temperature filed (steady state temperature field in relation to the moving heat source) since in the experiment sufficient width and length of the plate are taken, which eliminates the influence of boundaries.
experimental device; moving heat source; thermographic camera; quasi steady temperature field
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Podaci o prilogu
22-23.
2013.
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objavljeno
Podaci o matičnoj publikaciji
Proceedings of the 22nd INTERNATIONAL SYMPOSIUM ON HEATING, REFRIGERATING AND AIR CONDITIONING ; 11th CONFERENCE ON THERMOGRAPHY
Mladen Andrassy
Zagreb: Fakultet strojarstva i brodogradnje Sveučilišta u Zagrebu
1848-0527
Podaci o skupu
Interklima 2013
predavanje
11.04.2013-11.04.2013
Zagreb, Hrvatska