In the present work infrared thermography is used to analyze the cooling effect of a hot solid surface induced by liquid droplets. In particular water droplets are released onto a BaF2 disk heated by radiation from above; the interface temperature is measured from below by means of an AVIO TVS500 infrared camera, carrying a micro-bolometric FPA sensor which operates in the long wave spectral range. The study is focused on the non-intrusive technique used to measure the transient temperature at the interface between impinging droplets and hot surface; experimental data are reported and compared with theoretical results.

Investigation of surface cooling by droplet evaporation with IR thermography / L., Tarozzi; Muscio, Alberto; Tartarini, Paolo. - STAMPA. - (2007), pp. 377-382. ((Intervento presentato al convegno Advanced Infrared Technology and Applications 2007 tenutosi a Leon, Mexico nel 8-12/12/2007.

Investigation of surface cooling by droplet evaporation with IR thermography

MUSCIO, Alberto;TARTARINI, Paolo
2007

Abstract

In the present work infrared thermography is used to analyze the cooling effect of a hot solid surface induced by liquid droplets. In particular water droplets are released onto a BaF2 disk heated by radiation from above; the interface temperature is measured from below by means of an AVIO TVS500 infrared camera, carrying a micro-bolometric FPA sensor which operates in the long wave spectral range. The study is focused on the non-intrusive technique used to measure the transient temperature at the interface between impinging droplets and hot surface; experimental data are reported and compared with theoretical results.
Advanced Infrared Technology and Applications 2007
Leon, Mexico
8-12/12/2007
377
382
L., Tarozzi; Muscio, Alberto; Tartarini, Paolo
Investigation of surface cooling by droplet evaporation with IR thermography / L., Tarozzi; Muscio, Alberto; Tartarini, Paolo. - STAMPA. - (2007), pp. 377-382. ((Intervento presentato al convegno Advanced Infrared Technology and Applications 2007 tenutosi a Leon, Mexico nel 8-12/12/2007.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/636578
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