水管计算--乙二醇.xls

水管计算--乙二醇.xls

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管段编号热负荷计算流量管长局部阻力当量长度折算长度公称直径内径1,272.32.59.41.4310.8350502,3163.45.6102.212.265663,4336.211.611.62.8114.4180824,5505.817.411.63.6315.231001005,6678.623.3104.414.412512525006500250065002500650025006500250065002500650025006500291365205510812055107500578080005510750097002000流速比摩阻管段压损备注0.4144.7483.7分流三通一个、变径一个、闸阀一个、弯头一个0.5353.2648.5分流三通一个、变径一个0.7172.01037.6分流三通一个、变径一个0.7257.5875.9分流三通一个、变径一个0.6232.1462.0分流三通一个民用建筑流速DN150.5DN200.65DN250.8DN32D273*702502503002.5325210.77106.00415.0641=D273*702502503002.5425420.693.856.00415.6811=D273*702502503002.5525530.693.856.00416.2981=D273*702502503002.5525540.693.856.00416.9151=D273*702502503002.5525650.693.856.00417.5321=D273*702502503002.5625760.693.856.00418.149=D273*702502503002.5625870.693.856.00418.766=D273*702502503002.5625880.693.856.00419.383=D273*702502503002.5725990.693.856.00420=D273*702502503002.57260100.693.856.00420.617=D273*702502503002.58261110.693.856.00421.234=D273*702502503002.58261120.692.96.00421.6987=D273*702502503002.58262130.692.96.00422.1635=D273*702502503002.59262140.692.96.00422.6282=D273*702502503002.59263150.692.96.00423.0929=D273*702502503002.59264160.692.96.00423.5577=D273*702502503002.59264170.692.96.00424.0224=D273*702502503002.60265180.693.856.00424.6394=D273*702502503002.60265190.693.856.00425.2564=D273*702502503002.60266200.693.856.00425.8734=D273*702502503002.61267210.693.856.00426.4904=D273*702502503002.61268220.693.856.00427.1074=D273*702502503002.62268230.693.856.00427.7244=D273*702502503002.62269240.693.856.00428.3413=D273*702502503002.62270250.693.856.00428.9583=D273*702502503002.63271260.693.856.00429.5753=D273*702502503002.63272270.693.856.00430.1923=D273*702502503002.63272280.693.856.00430.6571=D273*702502503002.64273290.693.856.00431.1218=D273*702502503002.64273300.693.856.00431.5865=D273*702502503002.64274310.693.856.00432.0513=D273*702502503002.65275320.692.96.00432.516=D273*702502503002.65275330.692.96.00432.9808=D273*702502503002.65276340.692.96.00433.75=D273*702502503002.66277350.692.96.00434.5192=D273*702502503002.66278360.692.96.00435.0801=D273*702502503002.66278370.692.96.00435.641=D273*702502503002.47239380.694.86.00436.2019=D325*803003003501.7294390.694.86.00436.7628=D325*803003003501.7294400.693.56.00437.3237=D325*803003003501.7295410.693.56.00437.8846=D325*803003003501.7295420.693.56.00438.4455=D325*803003003501.7295430.693.56.00439.0064=D325*803003003501.7395440.693.56.00439.5673=D325*803003003501.7395450.693.56.00440.2885=D325*803003003501.7396460.693.56.00441.1699=D325*803003003501.7396470.693.56.00442.2115=D325*803003003501.7497480.693.56.00443.4135=D325*803003003501.7497491.694.56.00444.7756=D325*803003003501.7598502.695.56.00446.2981=D325*803003003501.7598513.696.56.00447.9808=D325*803003003501.7699524.697.56.00449.8237=D325*803003003501.77100535.698.56.00451.8269=D325*803003003501.78101546.699.56.00453.9904=D325*803003003501.78102557.6910.56.00456.3141=D325*803003003501.79103568.6911.56.00458.7981=D325*803003003501.80104579.6912.56.00461.4423=D325*803003003501.811055810.6913.56.00464.2468=D325*803003003501.831065911.6914.56.00467.2115=D325*803003003501.841076012.6915.56.00470.3365=D325*803003003501.851096113.6916.56.00473.6218=D325*803003003501.861106214.69适合管径1适合管径2流速DN25=2502500.44DN32=3203200.50DN32=3203200.74DN40=4004000.63DN50=5005000.50DN50=5005000.60DN50=5005000.69DN50=5005000.79DN50=5005000.89D73=6506500.58D73=6506500.64D73=6506500.70D73=6506500.76D73=6506500.82D73=6506500.87D89=8008000.61D89=8008000.65D89=8008000.69D89=8008000.73D89=8008000.77D89=8008000.81D89=8008000.84D89=8008000.88D89=8008000.92D89=8008000.96D89=8008001.00D89=8008001.03D89=8008001.07D89DD108*4010010000.74=DD108*4010010000.76=DD108*4010010000.78=DD108*4010010000.81=DD108*4010010000.83=DD108*4010010000.86=DD108*4010010000.88=DD108*4010010000.91=DD108*4010010000.93=DD108*4010010000.96=DD108*4010010000.98=DD108*4010010001.00=DD108*4010010001.03=DD108*4010010001.05=DD108*401001000=DD108*401001000=DD108*401001000=DD108*401001000=DD108*401001000=D133*401251250=D133*401251250=D133*401251250=D133*401251250=D133*401251250=D133*401251250=D159*4.501501500=D159*4.501501500=D159*4.501501500=D159*4.501501500=D219*60200200250=D219*60200200250=D219*60200200250=D219*60200200250流量输入管径表民用建筑流速DN150.5DN200.65DN250.8DN321.0工业建筑流速2只做为采暖管道管径计算用！

（系统最不利环路长度小于500m，比摩阻取120Pa/m）热量温差输入管径表管壁粗糙度：

0.2运动粘度：

4.88E-07水密度：

985请输入热量KW请输入温差流量m3/h适合管径1适合管径2流速22200.08598DN20=15042200.171961DN20=15012.18.1200.520182DN25=25020.28.1200.868402DN32=32028.38.1201.216623DN32=32036.48.1201.5652DN40=40038.72.3201.6641DN40=400412.3201.763DN40=40043.32.3201.8619DN40=40045.62.3201.9608DN40=40047.92.3202.0597DN40=40050.22.3202.1586DN40=40052.52.3202.2575DN40=40054.82.3202.3564DN40=40057.12.3202.4553DN40=40059.42.3202.5542DN50=50061.72.3202.6531DN50=500642.3202.752DN50=50066.32.3202.8509DN50=50068.62.3202.9498DN50=50070.92.3203.0487DN50=50073.22.3203.1476DN50=50075.52.3203.2465DN50=50077.82.3203.3454DN50=50080.12.3203.4443DN50=50082.42.3203.5432DN5