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论文类型：会议论文

发表时间：2010-01-01

收录刊物：CPCI-S

卷号：8

页面范围：1219-1224

关键字：numerical simulation; porous media; flame; pressure wave

摘要：By setting up the mathematical model of flame propagation in pipeline of aluminum silicate cotton inner liner, numerical simulation of the inhibition effects of aluminum silicate cotton porous materials on flame and pressure wave in pipeline, respectively study on the effect of length and thickness variation of aluminum silicate cotton on the flame propagation velocity and the overpressure value of pressure waves, analysis the inhibition mechanism of aluminum silicate cotton, the effective inhibition effects of aluminum silicate cotton to porous materials on flame and pressure wave in pipeline was obtained.