摘要
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。
With the application of Fluent software,gas flowability of flameproof traps,which are in three different shapes,are simulated in this paper.Through choosing a suitable shape of flameproof trap,flowability of the inlet flame trap for a flameproof diesel are improved.By comparing results,it shows that when the cross section gap shape of flameproof unit is round,the flowability of the inlet flame trap is the best.
出处
《煤矿机械》
北大核心
2012年第10期92-93,共2页
Coal Mine Machinery
关键词
防爆柴油机
防爆格栅
流动特性
flameproof diesel engine
flameproof trap
flowability
