Investigation of heat exchange processes in the lining of induction furnaces

This paper discusses scientific research in the direction of energy saving and efficiency heat transfer processes. In this direction, particular, optimization design modernization exchange processes, as well development resource-saving technologies, it is necessary to reconsider lining thickness induction melting furnaces. The on lining, consists thermodynamic thermal processes taking place liquid metal bath boundaries refractory layer lining. power loss through a cylindrical wall complex under boundary conditions first third kind. Beside that active lost inductor, released useful are calculated. has resulted an adjustment overall calculation, which includes electrical efficiency. On basis calculations for ICF-6 LMZ with capacity 6 tons, rational crucible equal δ φ = 0.115 … 0.120 mm , corresponds relation D vt / m 1.23 1.26.