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针对工作面进、回风巷间网上连续漏风的特点,给出紊流、常漏风系数条件下网上漏风的计算方法,指出计算结果与实测值的误差原因,给出利用拟合进风巷风量分布计算网上漏风风阻变化规律的方法和步骤。
Aiming at the characteristics of continuous air leakage on the working face and air return lanes, the calculation method of air leakage on the net under the condition of frequent turbulence and air leakage is given. The error causes between the calculated and measured values are pointed out. Methods and Procedures for Distributing and Calculating the Changing Rules of Wind Leakage Resistance on the Internet.