炉膛口

An analytical model was built up on the jet deflection in the crossflow by applying the theorem of momentum, which takes full account of mixing between the upstream fluid and burner jet, and of the total pressure difference between the two sides of the jets. Through analysis of this model, experimental study and numerical simulation, effects of the nozzle spacing ratio, width of the furnace corner, width of the nozzle and imaginary circle diameter on the aerodynamic field in the furnace were obtained.

本文综合考虑了炉内旋转气流与燃烧器射流的混合和燃烧器射流向火侧与背火侧的全压差等因素，应用动量定理建立了横向气流中射流偏转的分析模型，并结合冷态模化试验和数值模拟计算，得到了燃烧器间隙率、炉膛切角、喷口宽度和假想切圆直径等因素对炉内空气动力场影响的规律。

Work, in the drainage extraoral insert point silicate fiber cotton, and to prevent cold air from entering the furnace temperature and impact.

工作时，在排流口外塞入一点硅酸铝纤维棉，可防止外冷空气进入炉膛而影响炉温。

To solve the practical problem where the temperature field distribution is low at the lower part of furnace chamber and high at the upper part and the temperature difference is untolerable , which is reflected by the thermocouples at site, the authors take the methods of multipoint test and computer hologram simulation to research into the fields in the furnace chamber of the zinc fractionating tower at Shaoguan Smelter CNNC.

针对锌精馏炉炉膛各检测点反映出的其上部温度偏高，下部温度偏低，上下温度偏差过大的实际问题，采用现场多点温度测试，结合炉膛内流场、浓度场、释热场和温度场数值仿真的方法对韶关冶炼厂二精馏系统进行研究；利用仿真结果中的流场扣浓度场数据，统计出实测中无法得到的各次空气和煤气在南1号至南4号各喷口的流量。

When the furnace, not firepower by the circumstances, the oil and gas began to mouth the thermometer temperature, open-air upper-emptying valves, only a small amount of gas emission.

当炉膛内火力没减的情况下，出油气口的温度表开始回温，打开分气包上部排空阀门，只有少量的气体排出。

Rotating end processors working conditions: When the furnace, not firepower by the circumstances, the oil and gas began to mouth the thermometer temperature, open-air upper-emptying valves, only a small amount of gas emission.

旋转处理器结束工作状态：当炉膛内火力没减的情况下，出油气口的温度表开始回温，打开分气包上部排空阀门，只有少量的气体排出。

The radiation was simulated by a Discrete Ordinates method.

NO模型为热力型NO，炉膛尺寸为800mm×800mm×1400mm，燃料喷口为圆形，直径为10mm，位于中心。

When working, squeezes in silicate aluminum fiber cotton outside the drainage port, which can prevent the cold air

工作时，在排流口外塞入一点硅酸铝纤维棉，可防止外冷空气进入炉膛而影响炉温。

When work, squeezes in aluminum silicate textile fiber cotton and

工作时，在排流口外塞入一点硅酸铝纤维棉，可防止外冷空气进入炉膛而影响炉温。

When work, squeezes in aluminum silicate textile fiber cotton and kapok outside the drainage port, outside may prevent the cold air to enter the chamber to affect the furnace temperature.

工作时，在排流口外塞入一点硅酸铝纤维棉，可防止外冷空气进入炉膛而影响炉温。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。