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针对采煤工作面风温分布不均及局部温度过高问题,提出了一种工作面局部降温技术。采用在工作面设置多个冷风口的方式对局部进行降温设计,通过ANSYS FLUENT软件进行数值模拟,对其降温效果进行验证。
Aiming at the uneven distribution of air temperature and local overheating in coal mining face, a local cooling technology for working face is proposed. The cooling design was carried out by setting multiple cooling outlets on the working face and the numerical simulation was carried out by ANSYS FLUENT software to verify the cooling effect.