ADJUSTABLE MOMENTUM SELF-COOLED OXY/FUEL BURNER FOR HEATING IN HIGH-TEMPERATURE ENVIRONMENTS

摘要

An oxy-fuel system for reducing NOx formation in corrosive hightemperature environments including a self-cooled adjustable oxy-fuelburner that generally produces a luminous flame having a concentric fuelrich phase and an outer surrounding oxidizer rich phase the flamedirected through a precombustor mounted on the flame end of the burnerthe precombustor having a length to diameter (L/d) ratio fixed by thefiring rate of the burner.