...Nathan B. Crane Pyrometers are commonly used for high temperature measurement, but their accuracy is often limited by uncertainty in the surface emissivity. Radiation heating introduces additional errors due to the extra light reflected off the measured surface. While many types of specialized...

... pyrometers reflectometers spectral methods of temperature measurement metrology high temperature bichromatic pyroreflectometry surface temperature emissivity reflectivity solar blind measurements One of the fundamental difficulties in pyrometry is the temperature error due to unknown...

... as a powder is fed to the reactor. Furthermore, experimental work led to insight on how best to keep the window clean in the course of an experiment. Also, comparisons between output from the numerical model and experimental results show that the solar flux and the ZnO’s thermal conductivity and emissivity...