【摘要】 本文对矿井排水设备突然断电时,管路系统产生的瞬态特性作了全面的分析,并根据理论分析推导出瞬态特性主要参数的计算公式,为合理、可靠地选择管材和安全运行提供了理论依据和实际方法.更多还原

【Abstract】 The paper analyses the transient characteristics of piping system when there is a sudden power failure for the draining equipment in mines. The paper also derives the formulas used for the calculation of transient parameters according to theoretical analysis. Thus the theoretical basis and the practical methods are given for the selection of pipe materials and the operation of drainage systems.更多还原