论文信息 - Comparison of some thermographic techniques applied to thermal properties characterization of porous materials

Comparison of some thermographic techniques applied to thermal properties characterization of porous materials

Several techniques to characterize thermal properties had been developed by using photothermal methods and IR thermography in particular. Some of them are applied in this work on specimens of different building materials, comparing the results and trying to give a correct uncertainty evaluation for each of them. Thermographic measurements are complemented with specific heat by differential scanning calorimeter and volumic mass measurements.

Corso Stati Uniti | G. Cadelano | E. Grinzato | A. Bortolin | G. Ferrarini

[1] E. Grinzato,et al. Fast estimate of solid materials thermal conductivity by IR thermography , 2010 .

[2] Ermanno G. Grinzato,et al. Local thermal diffusivity measurement , 2004 .

[3] R. J. Jenkins,et al. Flash Method of Determining Thermal Diffusivity, Heat Capacity, and Thermal Conductivity , 1961 .

[4] Ermanno G. Grinzato,et al. Building material characterization by using IR thermography for efficient heating systems , 2008, SPIE Defense + Commercial Sensing.

[5] Denis Maillet,et al. Measurement of thermal diffusivities through processing of infrared images , 1995 .

[6] Ermanno G. Grinzato,et al. Thermal parameter estimation by heating and cooling and by thermographic measurement , 1999, Defense, Security, and Sensing.