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A theoretical calculation method for critical air velocity to prevent methane draft pressure-caused airflow reversion based on oscillation theory
International Journal of Ventilation ( IF 1.5 ) Pub Date : 2023-11-23 , DOI: 10.1080/14733315.2023.2282336
Zeqi Wu 1, 2, 3 , Kai Wang 4 , Huaitao Song 1, 2, 3 , Kun Wang 1, 2, 3 , Lin Shao 1, 2, 3
Affiliation  

Methane draft pressure is a secondary disaster for mine ventilation following coal and gas outbursts, which poses a long-term threat to coal mining and workers’ safety. To study the law of methane ...

中文翻译:

基于振荡理论的防止甲烷抽风压力引起气流反转的临界风速理论计算方法

瓦斯通风压力是煤与瓦斯突出后矿井通风的次生灾害,对煤矿开采和工人安全构成长期威胁。研究甲烷的定律...
更新日期:2023-11-28
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