... swinging fire door 扭捏式防火门 swirling number 旋流数 Swiss Insurance Method 瑞士保险法 ...
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旋流数sw residual vortex number
Then the swirl number of the Second Air was changed for other three conditions.
其次,根据本锅炉的特点,改变二次风旋流数的大小进行了三种变工况的研究。
参考来源 - 600MW对冲燃煤锅炉降低NOx排放的数值模拟High-efficience combustion and low pollution exhaust are achieved through changing the swirl number and structure of swirlers .
通过改变旋流器旋流数和结构来达到燃料的高效燃烧,降低排气污染。
参考来源 - 组合式空气雾化喷嘴对燃烧性能影响的数值研究·2,447,543篇论文数据，部分数据来源于NoteExpress
因此，适当调整燃烧室的旋流数可以降低NO排放。
Therefore by regulating swirl number of combustor NO emission caw be reduced.
在旋流场截面中最大旋流数符合简化理论的分析关系。
The maximum value of swirl number in the flow sections is agreed with the simplified theoretical relation.
自由旋流对传热有明显的强化作用，这种作用与旋流数有关。
The free swirl flow obviously enhances the heat transfer and the enhancement is related to S_w.
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