volume 156, issue 7, P1445-1452 2009
DOI: 10.1016/j.combustflame.2009.03.004
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Witold Żukowski, Jerzy Baron, Elżbieta M. Bulewicz, Beata Kowarska

Abstract: a b s t r a c tThe paper analyses the dynamic aspects of the temperature field in a fluidised bed of solids particles (e.g., sand) in which a gaseous fuel is being burned. Such a hot bed emits electromagnetic radiation within the visible range and this can be recorded using a digital video camera. This fact has been used to develop a method for measuring the bed's temperature in the line of sight, through the quartz sides of the reactor. A solid probe is only used for calibration.Video recordings were obtaine…

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