16th October 2011 - 10:21 AM
Could someone recommend a ready-to-use software (if any) for calculating the emissivie power of the axisymmetric cavity with non-uniform temperature distribution?
(It's is a calibration source for IR detectors with cavity walls made of copper and coated with a black paint)
17th October 2011 - 12:59 PM
This is really non-trivial problem. Several years ago, I used STEEP3 blackbody emissivity modeling software from Virial, Inc. I checked up -- now, they sell new programs of these line - see ww.virial.com. IMHO, this is the only company developing such a powerfull tool.