Good agreement was found between measured and calculated results for low water flow velocities . 发现低水流速度测定的和计算的结果之间十分一致。
2.
The proposals of bigger temperature difference with lower water flow rate and variable primary water flow rate were introduced to reduce the operation cost or primary cost of chilled water system 摘要详细分析了大温差小流量系统方案和一次泵变流量系统方案在空调水系统节能方面的异同。
