通过对角置切向燃烧炉膛中燃烧器射流微元体的受力分析，推导出燃烧器射流微元体运动的动量方程，从而建立了射流偏转的理论分析模型。此外，还分析研究了直流燃烧器喷口宽度、假想切圆直径、射流速度、炉内气流的旋转直径、间隙率、炉膛切角等因素对燃烧器射流偏转的影响规律。图２参１１ Through the analysis of the force of the micro-bodies of combustor jet in the tangentially fired burner cavity, the momentum equation of the micro-body motion of the combustor jet is deduced, and the theoretical analysis model of the jet deflection is established. In addition, the influences of the jet width, the imaginary tangent diameter, the jet velocity, the rotating diameter of the air flow in the furnace, the clearance rate and the furnace chamfer angle on the jet deflections of the combustor were analyzed. Figure 2 Senate 11