the National Natural Science Foundation of China (Nos. 50674090 and 50804047);the Research Fund of the State Key Laboratory of Coal Resources and Mine Safety,CUMT (No. 3Y080015);the Key Program of the National Natural Science Foundation of China (No. 51134023)
In order to overcome the heavy casualties caused by gas explosion, we verified the propagation law of shock wave in pipeline and the overpressure distribution of gas explosion by similar experiments according to the a...