Author(s)

M Raudenský, M Pohanka & J Horsky

Abstract

Combined inverse heat conduction task was developed. The task uses classical minimisation method in combination with optimisation method. The method was developed for the very steep changes of the measured temperature and the demand on precise results. Typical industrial applications are in descaling (removing oxides from steel surface by high energetic spray). The minimisation method is used as a basic method. The precision of this method is improved in the area of big temperature gradients by combination with optimisation method. The peaks of HTC of heat flux are computed precisely afterwards.

Keywords