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Chen Aiping(Dept.of Fire Protection Engineering,Armed Police Force Academy,Langfang,065000)  
In this paper,experimental studies were made for problems of flowing combustible gas explosion in pipeline with DBZ 1 explosion device and by measuring explosion noise level at 3 meters away from the explosion source,these problems mainly include the characteristics of explosion as a function of concentration of combustible gases and the influences of drag to flow and rate of flow on the performance of explosion.Some results are obtained from the studies, theoretical analysis and discussion are made for these results.
【CateGory Index】: TQ560.1
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