Superheater tube element temperature regime

Abstract

Physico-mathematical model for equation of non-stationary temperature conditions of superheater are defined in this work. This model can be used for calculation of temperature regime for both clean surface tube and tube with pollution on its outer and inner surface. Validation of numerical results, which were taken during calculation, are made. Numerical results were compared with results of thermalphysic calculation and results obtained by other authors. Error of numerical results is not more than 2 %.