论文部分内容阅读
采用计算流体力学软件对土壤不同含水率、不同渗流速度下垂直U型地埋管换热器换热过程和地埋管群之间的热干扰进行数值模拟,给出了地埋管逐时出水温度,分析了不同含水率、渗流速度下地埋管换热器换热量变化规律及地埋管之间的相互热干扰。
Computational fluid dynamics software is used to simulate the thermal interference between vertical U-tube heat exchangers under different water contents and different seepage velocities and between buried pipe groups. Temperature, the variation law of heat exchange of underground pipe heat exchangers under different water contents and seepage velocities and the mutual thermal interference between buried pipes were analyzed.