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Characterisation of submerged arc welding process using infrared imaging technique

Author: Zondi, MC ; Tekane, Yanga C ; Magidimisha, Edwin ; Wium, Elsmari ; Gopal, Ajith K ; Bemont, C Date: Sep 2017 Infrared (IR) thermography is a technique used to measure temperature distribution of heat generation in manufacturing processes such as welding. IR thermography is a non-destructive and non-contact method, which makes it favoured for the arc ... Read more
Flame temperature trends in reacting vanadium and tungsten ethoxide fluid sprays during CO2-laser pyrolysis

Author: Mwakikunga, Bonex W ; Mudau, AE ; Brink, N ; Willers, Cornelius J Date: Sep 2011 We observe the “invisible-to-the- naked-eye” flames of tungsten and vanadium ethoxide aerosols when ignited at moderate laser excitation (0 < Plaser< 70 W) by employing an IR thermo-graphic camera. No emission is seen in the visible range ... Read more
Infrared thermography of loose hangingwalls

Author: Kononov, VA Date: Sep 2002 This project is the continuation of GAP706 “Pre-feasibility investigation of infrared thermography for the identification of loose hangingwall and impending falls of ground”. The main concept behind the infrared thermography method is that ... Read more
Pre-feasibility investigation of infrared thermography for the identification of loose hanging wall and impending falls of ground.

Author: Kononov, VA Date: Sep 2000 This report presents the results of a pre-feasibility study of Infrared (IR) Thermography/Radiometry for detection of loose rock in hard rock mines. The method is based on the temperature difference (gradient) between solid rock and the tip ... Read more

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Browsing by Subject "Infrared thermography"

Browsing by Subject "Infrared thermography"

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