Relationship Between Primary Air Factor and Negative Pressure in Combustion Chamber
燃烧室负压与一次空气系数的关系
Take measures to increase adiabatic combustion temperature actually, such as reducing excessive air factor or preheating air, etc.
从实际出发采用提高绝热燃烧温度的措施，如减小过剩空气系数或预热空气等；
Influencing factors on heat efficiency of tubular heaters are analyzed, which mainly include excess air factor, imperfect combustion and exhaust temperature.
分析了影响管式加热炉热效率的因素，主要包括过剩空气系数、不完全燃烧、排烟温度等。
A variety of factors can influence reburning. They include: biomass fuel types, its size, constituent elements, fuel-bearing gas, fuel injection location, burn-off air and excess air factor in the reburning zone.
生物质燃料种类、尺寸、组分，燃料携带气，燃料喷入位置、燃尽风、再燃区过量空气系数等多种因素影响再燃。
In SPAC, it is the plant that should be optimum indicator for irrigation control, because the soil factor and air factor, which control the balance of water in crops, can but be integrated by plant.
而在土壤植物大气连续体（简称SPAC）中，植物才应该是是否需要灌溉的最优指示物，因为只有它们才能把控制植物水分平衡的土壤因子和大气因子综合起来。
This article describes calculation method of excessive air factor using flue gas components and makes a comparison between accuracies of over 10 formulas. Here, some of these formulas are first introduced at home and have higher reference value.
本文说明了过量空气系数的计算方法，详细介绍了用烟气成份计算过量空气系数的方法，并比较了十多个公式的准确性，有的公式在国内是首次介绍，有较高的参考价值。
It is noted that, depending on the volume flow of flare gas and its specific properties, one must adjust accordingly the air distribution mode and optimum excess air factor, etc with a view to achieving satisfactory results in this recycling effort.
认为只要在配风方式、最佳过剩空气系数等方面根据火炬气掺烧量、火炬气特性等因素做相应调整，完全可以利用燃煤锅炉长期安全回收火炬气，实现环境保护和废热利用。
