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提出了运用正交实验法来分析当前矿井中遇到的活塞风效应,通过进行风洞试验和运用正交表对影响活塞风效应的3个因素及各因素的3个水平来进行分析,得出相应情况下的活塞风风速情况。
The orthogonal experimental method is proposed to analyze the piston wind effect encountered in the current mine. The wind tunnel test and the orthogonal table are used to analyze the three factors that affect the piston wind effect and the three levels of each factor to analyze Under the corresponding circumstances, the situation of the piston wind speed.