62 citations · 150 across the 4 of their papers we have counts for
4 papers
Importance of the spectral emissivity measurements at working temperature to determine the efficiency of a solar selective coating
Telmo Echániz, Iñigo Setién-Fernández, Raúl Benjamín Pérez-Sáez +3
The total emissivity of the absorbing surfaces is a critical parameter in the calculation of the radiative thermal losses in solar thermal collectors. This is because the radiative…
Spectral emissivity of copper and nickel in the mid-infrared range between 250 and 900 C
Iñigo Setién-Fernández, Telmo Echániz, Luis González-Fernández +2
A study on the radiative properties of two pure metals, copper and nickel, using a high accuracy radiometer is carried out. Their spectral emissivity between 3 and 21 μm and its de…
First spectral emissivity study of a solar selective coating in the 150 to 600 C temperature range
Iñigo Setien-Fernández, Telmo Echániz, Luis González-Fernández +8
A complete experimental study of temperature dependence of the total spectral emissivity has been performed, for the first time, for absorber reflector selective coatings used in c…
Experimental verification of the anomalous skin effect in copper using emissivity measurements
Telmo Echániz, Iñigo Setién-Fernández, Raúl Benjamín Pérez-Sáez +1
Spectral directional emissivity has been measured in copper between 3 and 24 μm above room temperature. The experimental spectrum shows a weak broad peak between 7 and 14 μm, which…