Modeling the thermal state of a strip during laminar cooling

Abstract

A local physical and mathematical model of the thermal state of the strip during laminar cooling has been developed. The mathematical model is implemented as a software product. The software product was tested under real production conditions based on a comparison of actual and calculated strip temperatures when passing through the first group of coilers after laminar cooling. The standard deviation (1.15 °C), average relative error (1.6%), relative errors (do not exceed 3.7% or 28 °C) were determined. Calculation criteria confirm the adequacy of the developed mathematical model.