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以夹河矿为例,以该矿的地质条件、热力学及水力学参数为设计参数,采用数值模拟方法,对储冷井的等温线、不同温度范围冷水体体积及储冷时冷水体最大影响半径进行了数值模拟分析.分析结果表明,回灌流量越大,回灌温度越低,越有利于储冷.从理论上证明了,储冷层冷水体在井下制冷设备运行过程中,可为井下工作面降温提供充足的冷量.图7,表4,参8.
Taking Jiahe mine as an example, taking the geological conditions, thermodynamics and hydraulics parameters of the mine as the design parameters, the numerical simulation method is used to study the isotherms of cold storage wells, the volume of cold water in different temperature ranges and the maximum influence of cold water in storage The results show that the larger the recharging flux is, the lower the recharging temperature is, the more conducive to cold storage.It is theoretically proved that cold water in cold storage can be Downhole face cooling to provide adequate cold .Figure 7, Table 4, reference 8.