During the past several years infrared thermography has evolved into a powerful investigative means of thermo-fluid-dynamic analysis to measure convective heat fluxes as well as to investigate the surface flow field behaviour over complicated body shapes. The basic concepts that govern this innovative measurement technique together with some particular aspects linked to its use are herein reviewed. Different operating methods together with their implementations are also discussed. Finally, the capability of infrared thermography to deal with several simple, or complex, fluid flow configurations is analysed.
A Survey on Infrared Thermography for Convective Heat Transfer Measurement / Astarita, Tommaso; Cardone, Gennaro; Carlomagno, GIOVANNI MARIA; Meola, Carosena. - In: OPTICS AND LASER TECHNOLOGY. - ISSN 0030-3992. - 32:(2000), pp. 593-610. [10.1016/S0030-3992(00)00086-4]
A Survey on Infrared Thermography for Convective Heat Transfer Measurement
ASTARITA, TOMMASO;CARDONE, GENNARO;CARLOMAGNO, GIOVANNI MARIA;MEOLA, CAROSENA
2000
Abstract
During the past several years infrared thermography has evolved into a powerful investigative means of thermo-fluid-dynamic analysis to measure convective heat fluxes as well as to investigate the surface flow field behaviour over complicated body shapes. The basic concepts that govern this innovative measurement technique together with some particular aspects linked to its use are herein reviewed. Different operating methods together with their implementations are also discussed. Finally, the capability of infrared thermography to deal with several simple, or complex, fluid flow configurations is analysed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
