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tong feng she ji yu jing ji yun xing
Author(s): 
Pages: 18-23+49
Year: Issue:  2
Journal: Safety in Coal Mines

Keyword:  通风设计矿井瓦斯涌出量风量计算方法经济运行网路解算实际条件深部开采选型预测方法瓦斯涌出量预测;
Abstract: 本文通过对淮南局五对大型深部开采的高瓦断矿井的通风设计和主扇运行史的训查,针对当前影响主扇经济运行的主要问题,初步探索了解决途径。即从抓通风设计的基础着手改进矿井瓦斯涌出量预测方法、风量计算方法并根据实际条件选定网路解算、主扇选型的参数等。
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