Abstract / scope
ISO 13579-2:2013 specifies a general methodology for measuring energy balance and calculating the efficiency of the process involving reheating furnaces for steel as designed by furnace manufacturers. This general methodology includes measurement methods, calculations (general calculation) and energy balance and efficiency calculation evaluation report. ISO 13579-2:2013 is not applicable to any efficiencies related to the process itself outside of reheating furnaces for steel.