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采用数值方法对重整炉瓦斯燃烧器湍流扩散火焰进行了较详细的研究。计算结果表明 ,在强旋流条件下 ,火焰长度随旋流数的减小、热负荷增加及氢组分含量降低而增加 ,受风压影响较小
The numerical method is used to study the turbulent diffusion flame of gas burner for reformer. The calculated results show that the flame length increases with the decrease of the swirl number, the increase of the heat load and the decrease of hydrogen content,