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应用Fluent软件模拟3种不同形状防爆栅栏阻火器的气体流动特性,选择一种合适形状的防爆格栅来改善某防爆柴油机进气栅栏的流动特性,通过结果对比可知,阻火单元缝隙截面形状为圆时,栅栏的流动特性最好。
Fluent software was used to simulate the gas flow characteristics of three flame arresters with different shapes and choose a suitable shape of the explosion-proof grille to improve the flow characteristics of an explosion-proof diesel inlet grille. The results show that the cross-sectional shape of the flame arresters is When the circle, the gate flow characteristics of the best.