蒸汽热网热力损失与管损特性实验研究

赵建法,乔龙彪,杨海亮,张良,俞自涛

Experimental study on characteristics of thermal and pipeline loss of steam heating pipeline network

Jian-fa ZHAO,Long-biao QIAO,Hai-liang YANG,Liang ZHANG,Zi-tao YU

表 3 测点1至2的测试段上3种工况下的供热蒸汽参数

Tab.3 Steam parameters under three different working conditions in test section 1-2

工况 qm /(t·h−1) tn /℃ pn /MPa Δto /℃ 工况1 49.62 267.17 1.34 70.76 工况2 44.33 261.46 1.32 65.70 工况3 61.06 235.29 1.18 44.34