(a) An example of the spectral reflectance (emittance) of pristine Pyromark on Inc625 measured by the spectrophotometer and room-temperature FTIR before and after correction. The total normal emittance for a blackbody temperature of 800℃ is indicated in the parentheses in the legend. y is the...
internal reflectancediffuse reflectancecoatingpolymermid-IRradiative heat transferA simple method to evaluate the RMS beam emittance is described. We obtained a relation between the beam parameters and the RMS width of the profile which can be measured by a beam profile monitor and this relation was...
In addition, EC variable solar reflectance coatings (VSRCs) were built on polyethylene terephthalate (PET) film. The average reflection of the VSRC in a visual spectral range was 63% in the bleached condition and 20% in the colored condition. Thermal analysis shows that a combination of VECs ...