1) vertical U-tube underground heat exchanger
垂直U型地埋管
1.
Effect of thermal conductivity of backfill,fluid velocity and the buried depth on the heat transfer of vertical U-tube underground heat exchanger was analyzed.
本文建立了垂直U型地埋管三维数值传热模型,采用FLUENT软件对其非稳态的流固耦合换热进行研究。
2) U-vertical buried pipe
U型垂直埋管
1.
Numerical simulation on ground temperature field around U-vertical buried pipe;
U型垂直埋管周围土壤温度场的数值模拟
2.
The study of numeric simulation of heat transfer process of U-vertical buried pipe of GSHP
土壤源热泵U型垂直埋管传热过程的数值研究
3) vertical U-shaped embedded tube
垂直U型埋管
1.
Based on a method of element energy balance,established was a heat exchange model for vertical U-shaped embedded tubes.
基于元体能量平衡法建立了垂直U型埋管的传热模型,模型考虑了流体温度的沿程变化,并通过引入热干扰角与等效传热间距反映两管脚间的热干扰问题,使之更符合实际的传热情况。
4) Vertical U-tube
U型垂直埋管
1.
Numerically simulates the temperature field of the vertical U-tube, with the results in fine conformity with the measured data.
应用有限单元法对土壤热源地下U型垂直埋管周围土壤的非稳态温度场进行了数值模拟 ,其结果与实验测试值吻合良好。
6) DU-vertical buried pipe
双U型垂直埋管
补充资料：垂直
当两直线所成的角为直角时，称它们互相垂直。这一概念也可推广到两平面间或直线与平面间的情况。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条