24#z最终管道6.15天然气

1、附表4：各幢楼的室内燃气立管水力计算表（天然气）,24幢燃气立管1,管段编号,户数,同时使用系数,计算流量,管道直径,管道内径,管段长度,流速,雷诺数,运动粘度,摩擦阻力系数,局部阻力系数,单位的当量长度,当量长度,计算长度,温度,单位管长的摩擦阻力损失,密度修正后的单位压损,附加压头,管段总压力损失,累计管段压力损失,N1,N2,K1,K2,Q1,Q2,Qh,D,d,L1,V,Re,l2,L2,L,P/L,T,P/L,P/L*0.75,H,P,P单位,户,m3/h,mm,mm,m,m/s,m2/s,m,m,m,Pa/m,Pa/m,Pa/m,m,Pa,Pa01,1,1,3.01,3.01,15

2、,15.75,0.5,4.291809524,4.90E+03,1.38E-05,0.044415552,5.5,0.354605518,1.95033035,2.45033035,26.04389563,20,27.95187333,20.963905,0,51.36849267,51.3684926712,1,1,3.01,3.01,15,15.75,2.9,4.291809524,4.90E+03,1.38E-05,0.044415552,1,0.354605518,0.354605518,3.254605518,26.04389563,20,27.95187333,20.963905,

3、2.9,52.79718089,104.165673623,2,0.56,3.3712,3.3712,25,27,2.9,1.635656296,3.20E+03,1.38E-05,0.059433519,1,0.454289105,0.454289105,3.354289105,2.016689319,20,2.164432127,1.623324095,2.9,-9.986961674,94.1787118934,3,0.44,3.9732,3.9732,25,27,2.9,1.927737778,3.77E+03,1.38E-05,0.04392962,1,0.61461947,0.61

4、461947,3.51461947,3.031478849,20,3.253565211,2.440173909,2.9,-6.85577727,87.3229346245,4,0.38,4.5752,4.5752,25,27,2.9,2.219819259,4.34E+03,1.38E-05,0.042867478,1,0.629848112,0.629848112,3.529848112,3.922520667,20,4.209884819,3.157413614,2.9,-4.286869517,83.0360651156,5,0.35,5.2675,5.2675,25,27,2.9,2

5、.555712963,5.00E+03,1.38E-05,0.04187757,1,0.644736554,0.644736554,3.544736554,5.07935594,20,5.451469928,4.088602446,2.9,-0.939041454,82.0970236567,6,0.31,5.5986,5.5986,25,27,0.07,2.716357778,5.31E+03,1.38E-05,0.041470855,1.5,0.651059645,0.976589467,1.046589467,5.682250533,20,6.098532623,4.573899468,0.07,4.414497007,86.5115206678,6,0.31,5.5986,5.5986,25,27,4.2227543,2.716357778,5.31E+03,1.38E-05,0.041470855,8.7,0.651059645,5.