摘要
介绍了矿井通风系统风流控制的基本数学模型和计算方法，指出了常规计算方法的不足，提出了一种能够避免大量矩阵运算、适用于实际通风网络的新算法，程序简单，计算时间省，并结合实例阐述了算法原理。
Same basic mathematical models and algorithms of air quantity distribution for mine ventilation system am intro-duced. It is very difficult to calculate complex ventilation network with general algorithms. A new algorithm, with which can avoid the calculation of matrix and can calculate complex ventilation network, is provided. The program of this algorithm is simple and practicable, and can save a lot of calculation time. The principle of this algorithm is described with practical ex-ample.
