Q(W)G(kg/s)l（m）d（mm）m/s R(Pa/m)1140672.7 6.6987580 1.3333273.7112103700.1 4.938115800.9829152.427370352.1 3.35011565 1.0101176.359433379.5 1.589515500.8099151.275533379.5 1.5895 2.8500.8099151.275627900.6 1.3286 2.8500.6770107.386722421.7 1.0677 2.8400.8501264.704816942.80.8068 2.832 1.0037312.614911463.90.5459 2.8320.6791149.0031059850.2850 2.8250.5809173.847112682.4160.1277 2.554200.4068100.628122682.4160.1277 1.627200.4068100.628131863.5830.0887 3.436150.5024197.147141001.5410.0477 3.237150.270097.92151001.5410.04770.338150.270097.92161001.5410.04770.141150.270097.92171001.5410.0477 3.223150.270097.92181863.5830.0887 3.451150.5024197.147192682.4160.1277 1.758200.4068100.628202682.4160.1277 2.901200.4068100.6282159850.2850 2.8250.5809173.8472211463.90.5459 2.8320.6791149.0032316942.80.80682.8321.0037312.614系统最不比摩阻管段号冷负荷质量流量管长管径流速2422421.7 1.0677 2.8400.8501264.704 2527900.6 1.3286 2.8500.6770107.386 2633379.5 1.5895 2.8500.8099151.275 2733379.5 1.589515500.8099151.275 2870352.1 3.35011565 1.0101176.359 29103700.1 4.938115800.9829152.427 30140672.7 6.6987580 1.3333273.711系统总阻力为49506.066pa，并联环3133348 1.5880 2.8500.8092150.9900 3227825 1.3250 2.8500.6752106.8050 3322302 1.0620 2.8400.8455261.8850 34167790.7990 2.8320.9940305.2350 35112560.5360 2.8320.6668143.6480 3657330.2730 2.8250.5564156.3840 373134.670.1493 5.614200.4754184.63 383134.670.1493 3.613200.4754184.63 3921000.10000.166150.5662371 401503.60.0716 1.62150.4054171.641769.3590.0366 1.524150.207462.9 42769.3590.03660.038150.207462.943769.3590.03660.241150.207462.944769.3590.0366 1.471150.207462.9 451503.60.0716 1.683150.4054171.6 4621000.10000.164150.5662371 473134.670.1493 3.611200.4754184.63 483134.670.1493 5.217200.4754184.63 4957330.2730 2.8250.5564156.3840 50112560.5360 2.8320.6668143.6480 51167790.7990 2.8320.9940305.2350 5222302 1.0620 2.8400.8455261.8850 5327825 1.3250 2.8500.6752106.8050 5433348 1.5880 2.8500.8092150.9900并联环路总最不利环路系统不平衡率为（4ΔPy（Pa）ΔPd（Pa）ΣζΔPj（Pa）1368.555888.898002286.405483.0481三通0.148.30482645.385510.1441三通0.151.01442269.125327.9981三通0.132.7998423.570327.9981截止阀，1弯头 1.8590.3971300.681229.1601三通0.122.9160741.171361.3181三通0.136.1318875.319503.6891三通0.150.3689417.208230.5991三通0.123.0599486.772168.7181三通0.116.8718257.00482.7422三通，1截止阀，1弯头 5.5455.0793163.72282.7421三通0.18.2742677.397126.2191三通0.112.6219316.96736.4561三通，2截止阀，2弯头,1FP 7.1258.834933.09736.4561三通，2截止阀，2弯头,7.1258.834913.80736.4561三通，1渐扩管，1渐缩管0.518.2278315.59636.4561三通，1渐扩管，1渐缩管0.518.2278680.354126.2191三通0.112.6219176.90482.7421三通0.18.2742291.92282.7422三通，1截止阀，1弯头 5.5455.0793486.772126.2191三通0.112.6219417.20824.3681三通0.1 2.4368875.31982.7421三通0.18.2742统最不利环路管道水力计算沿程损失动压局部阻力因素局部阻力系数局部阻力损失741.17182.7421三通0.18.2742 300.681168.7181三通0.116.8718 423.570230.5991截止阀，1弯头 1.8415.0778 2269.125503.6891三通0.150.3689 2645.385361.3181三通0.136.1318 2286.405229.1601三通0.122.9160 1368.555327.99800 422.772327.37961截止阀，1弯头 1.8589.2834 299.054227.92001三通0.122.7920 733.278357.47011三通0.135.7470 854.658493.99701三通0.149.3997 402.214222.31071三通0.122.2311 437.875154.80891三通0.115.4809 1036.513112.99412三通，1截止阀，1弯头 5.5621.4676 667.068112.99411三通0.111.299461.586160.27501三通0.116.0275 277.99282.16591三通0.18.216695.86021.51221三通，2截止阀，2弯头,1FP7.1152.73672.39021.51221三通，2截止阀，2弯头,7.1152.736715.15921.51221三通，1渐扩管，1渐缩管0.510.756192.52621.51221三通，1渐扩管，1渐缩管0.510.7561288.80382.16591三通0.18.216660.844160.27501三通0.116.0275666.699112.99411三通0.111.2994 963.215112.99412三通，1截止阀，1弯头 5.5621.4676 437.875154.80891三通0.115.4809 402.214222.31071三通0.122.2311 854.658493.99701三通0.149.3997 733.278357.47011三通0.135.7470 299.054227.92001三通0.122.7920 422.772327.37961截止阀，1弯头 1.8589.2834并联环路独用管段为31-54，公共管段为1-20环路总阻力损失为33639.233pa为（49506.066-33639.233）*49506.066=32.05％ΔP（Pa）1368.5552334.7102696.3992301.9251013.967323.597777.303925.688440.268503.643712.083171.996690.01920575.802291.93232.035333.824692.976185.178747.001499.393419.645883.593总损失749.445 317.553 838.648 2319.494 2681.517 2309.321 1368.555 1012.0554 321.8460 769.0250 904.0577 424.4455 453.3561 1657.9804 678.3676 77.6135 286.208620248.5963 155.1269 25.9150 103.2820 297.0194 76.8715 677.9983 1584.6823 453.3561 424.4455 904.0577 769.0250 321.8460 1012.0554。