矿井通风网路计算方法及应用  

Application and computing method for mine ventilation network

作　　者：李舒伶[1] 白勇奇 

机构地区：[1]辽宁工程技术大学资源与环境工程学院,辽宁阜新123000 [2]阜新矿业集团五龙煤矿,辽宁阜新123000

出　　处：《辽宁工程技术大学学报（自然科学版）》2003年第3期295-297,共3页Journal of Liaoning Technical University (Natural Science)

摘　　要：针对金川二矿区地面无主扇,井下采用多级机站通风的特点,系统地研究确定了仿真系统三要素,即通风系统、数字模型、计算机。角联风路自动识别和风网特征图自动绘制是该仿真系统所独有的特殊功能。系统采用的基于网络最小调节功耗概念的网络优化调节通路法既不同于线性规划法也不同于非线性规划法。在Auto CAD环境下实现了通风仿真系统的可视化。Considering the characters of jinchuan 2nd mine area, i.e. there is no main fan on surface and multistage fan stations ventilation style is adopted, three factors of simulation system are determined systematically, namely,ventilation system, digital model and computer. Automatic identification of diagonal branches and automatic plotting of ventilation network characteristic graph are the particular functions of the simulation system. The path method of network optimal regulation, which is based on the concept of minimum regulation power consumption, is adopted in the simulation system, and the method differs from linear programming and non-linear programming. The visualization of ventilation simulation system is implemented under auto CAD environment.

关 键 词：矿井通风系统 通风网路 计算方法 仿真系统 角联风路 网络优化调节通路法 

分 类 号：TD725[矿业工程—矿井通风与安全]