Direct and Inverse Temperature Reconstruction of Hot Glass
Almost all production steps are influenced by the temperature distribution within the glass. To determine the temperature behaviour of hot glass numerical simulation methods as well as measurements can be used. For the numerical simulation in the case of a glassmould-system right interface conditions taking into account surface and volume radiation must be formulated. For measuring the temperature of hot glasses, non-contact methods are required. In the paper we propose a method to determine the temperature distribution inside of hot glass as an inverse problem using the spectral radiative intensity of the glass, which can be measured easily.
Norbert SIEDOW, Matthias BRINKMANN
temperature, radiation, interface condition, spectral remote sensing.