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首页> 外文会议>2011 International Conference on Computer Distributed Control and Intelligent Environmental Monitoring >Effect of Recirculated Flue Gas Position on Combustion and NO Emission for High Temperature Air Combustion
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Effect of Recirculated Flue Gas Position on Combustion and NO Emission for High Temperature Air Combustion

机译：再循环烟气位置对高温空气燃烧的燃烧和NO排放的影响

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High temperature air combustion (HTAC)technology is a high efficient, low pollution of combustion technology being widely studied. The mathematical model for HTAC is built and the effect of recirculated flue gas position on combustion and NOx emission is investigated by using numerical simulation. The results show that recirculated flue gas can effectively reduce the oxygen concentration in combustion air. With the change of recirculated flue gas position, the furnace temperature and NOx concentration are changed, and the both appear peak values when the position is at the middle section of furnace. The beginning section of the furnace is an ideal position of recirculated flue gas to be chosen for low NOx emission, however, the end section is good for temperature uniformity.
机译：高温空气燃烧（HTAC）技术是广泛研究的高效，低污染燃烧技术。用数值模拟研究了HTAC的数学模型，并研究了再循环烟气位置对燃烧和NOx排放的影响。结果表明，再循环烟气可以有效地降低燃烧空气中的氧浓度。随着再循环烟气位置的变化，炉温和NOx浓度改变，并且当位置处于炉子中间部分时，两者出现峰值。炉子的开始部分是待选择用于低NOx排放的再循环烟气的理想位置，但是，端部适合温度均匀性。

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