The increase of overall performance of thermal furnaces
The technique of optimum heating temperature evaluation in air flow used for burning of fuel in thermal furnaces with radiating pipes is offered. The algorithm is developed for its evaluation taking into account minimization of the total expenses for a recuperator and fuel.The expediency of appli-cation of the developed algorithm for economical reason is optimal tempe-rature of air in the recuperator in thermal furnaces with radiating pipes. The use of the given methodology raises thermal efficiency and profitability.