Development of three-wavelength CCD image pyrometer used for the temperature field measurements of continuous casting billets.

Abstract

This paper develops an imaging based three-color pyrometer for the monitoring of temperature distribution in a continuous casting billet. A novel optical device, together with an embedded electronic system, is designed to sequentially collect a dark image and three thermal images with specified wavelengths on a same monochromatic charge-coupled-device (CCD… (More)
DOI: 10.1063/1.4866679

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