蒸汽管道水利計算表

1、蒸蒸汽汽管管道道水水利利計計算算表表 說說明明：1.假定每1Km溫降10，2.主干線允許的比壓降周圍空氣溫度 單位80.62架空管道地溝管道管管段段號號流流量量管管徑徑及及壁壁厚厚r=1管管段段長長度度始始 端端末末 端端最最大大流流量量計計算算流流量量速速度度比比壓壓降降展展開開長長度度計計算算長長度度壓壓力力溫溫度度比比重重壓壓力力溫溫度度比比重重t/hmmm/spa/mm Mpa kg/m3 Mpa kg/m3主主干干線線平平均均工工況況：A AB B360920*8 1571841048 12581.32505.654 1.199 239.5 5.322B BD D304820*816

2、82445618 67421.258 247.7 5.491 0.715 191.5 3.484最最大大工工況況：A AB B450920*81962881048 12581.32505.654 1.199 239.5 5.322B BD D380820*82103815618 67421.234 248.2 5.376 0.6911923.358最最小小工工況況：A AB B225920*89872104812521.32505.654 1.199 239.5 5.322B BD D190820*81049556186742 1.284 246.3 5.6310.74190.1 3.623

3、=+D=)1 (alPPij支支線線平均工況：B BC C56478*79716916271952 1.258 247.7 5.491 1.10231.4 4.956D DE E304820*81682445706840.912 236.8 4.021 0.86231.1 3.831最大工況：B BC C70478*712226516271952 1.234 248.2 5.376 1.077 231.9 4.841D DE E380820*82103815706840.606 239.2 2.632 0.551 233.5 2.415最小工況：B BC C35478*761661627195

4、2 1.284 246.3 5.631 1.127 230.1 5.102D DE E190820*8104955706841.167 229.6 5.291 1.112 223.9 5.107蒸蒸汽汽管管道道水水利利計計算算表表管管段段號號計計算算流流量量實實際際長長度度計計算算長長度度管管徑徑及及壁壁厚厚始始 端端r=1假假定定平平均均比比重重r=rj熱熱量量損損失失壓壓力力溫溫度度比比重重速速度度比比壓壓降降流流速速比比壓壓降降管管段段阻阻力力單單位位熱熱損損失失t/hmmmm Mpa kg/m3m/spa/m kg/m3m/spa/m Mpa kj/mhc主主干干線線：平平均均流流量量

5、工工況況AB3601048 1258 920*81.32505.6541571845.488 28.61 33.53 0.0427.88BD3045618 6742 820*8 1.258 247.7 5.4911682444.488 37.44 54.37 0.3676.79主主干干線線：最最大大流流量量工工況況校校核核壓壓降降AB4501048 1258920*81.32505.6541962885.488 35.71 52.48 0.0667.88BD3805618 6742820*8 1.234 248.2 5.3762103814.367 48.09 87.25 0.5886.79主

6、主干干線線：最最小小流流量量工工況況校校核核溫溫度度降降AB2251048 1252 920*81.32505.65498725.488 17.86 13.12 0.0167.88BD1905618 6742 820*8 1.284 246.3 5.631104954.627 22.48 20.53 0.1386.79支支線線：平平均均流流量量工工況況BC561627 1952 478*7 1.258 247.7 5.491971695.224 18.57 32.35 0.0634.57DE304570684820*8 0.912 236.8 4.0211682443.926 42.79 62

7、.15 0.0436.79支支線線：最最大大流流量量工工況況BC701627 1952 478*7 1.234 248.2 5.3761222655.109 23.88 51.87 0.1014.57DE380570684820*8 0.606 239.2 2.6322103812.524 83.221510.1036.79支支線線：最最小小流流量量工工況況BC351627 1952 478*7 1.284 246.3 5.63161665.367 11.3712.30.0244.57DE190570684820*8 1.167 229.6 5.291104955.1992018.27 0.0

8、126.79蒸蒸汽汽管管道道水水利利計計算算表表管管段段號號計計算算流流量量實實際際長長度度計計算算長長度度管管徑徑及及壁壁厚厚始始 端端r=1假假定定平平均均比比重重r=rj熱熱量量損損失失壓壓力力溫溫度度比比重重速速度度比比壓壓降降流流速速比比壓壓降降管管段段阻阻力力單單位位熱熱損損失失t/hmmmm Mpa kg/m3m/spa/m kg/m3m/spa/m Mpa kj/mhc主主干干線線：最最大大流流量量工工況況校校核核壓壓降降AB4501048 1258 920*81.32505.6541962885.488 35.71 52.48 0.0667.88BD3805618 6742

9、820*8 1.234 248.2 5.3762103814.367 48.09 87.25 0.5886.79主主干干線線：最最小小流流量量工工況況校校核核溫溫度度降降AB2251048 1252 920*81.32505.65498725.488 17.86 13.12 0.0167.88BD1905618 6742 820*8 1.284 246.3 5.631104954.627 22.48 20.53 0.1386.79支支線線：平平均均流流量量工工況況BC561627 1952 478*7 1.258 247.7 5.491971695.224 18.57 32.35 0.0634

10、.57DE304570684820*8 0.912 236.8 4.0211682443.926 42.79 62.15 0.0436.79支支線線：最最大大流流量量工工況況BC701627 1952 478*7 1.234 248.2 5.3761222655.109 23.88 51.87 0.1014.57DE380570684820*8 0.606 239.2 2.6322103812.524 83.221510.1036.79支支線線：最最小小流流量量工工況況BC351627 1952 478*7 1.284 246.3 5.63161665.367 11.3712.30.0244.

11、57DE190570684820*8 1.167 229.6 5.291104955.1992018.27 0.0126.79水水蒸蒸氣氣熱熱物物理理參參數數查查詢詢處處.exe.exe干線架空1.212熱損失系數地溝1.15通行40架空1.3不通行60支線地溝1.25假假定定平平均均比比重重r=rj平平均均壓壓力力平平均均溫溫度度比比熱熱容容單單位位熱熱損損失失管管道道熱熱損損失失管管段段溫溫度度降降實實際際末末端端溫溫度度末末端端壓壓力力末末端端比比重重平平均均比比重重流流速速比比壓壓降降管管段段阻阻力力kg/m3m/spa/m Mpa Mpa kj/kgc kj/mhckj/h Mpa

12、kg/m3kg/m35.48828.61 33.53 0.042 1.279 244.8 2.3477.881944600.8 2.302 247.7 1.258 5.491 5.5734.487537.44 54.37 0.367 1.075 219.6 2.3786.797879092.310.9236.8 0.8923.934.7115.48835.71 52.48 0.066 1.267 244.8 2.3437.881944600.8 1.844 248.2 1.234 5.376 5.5154.36748.09 87.25 0.5880.94 220.1 2.316.7978991

13、47.1 8.999 239.2 0.6462.814.0935.48817.86 13.12 0.016 1.292 244.8 2.3527.881944600.8 3.675 246.3 1.284 5.631 5.6434.62722.48 20.53 0.138 1.215 218.2 2.4556.797818857.6 16.76 229.6 1.146 5.1895.41蒸蒸汽汽管管道道水水利利計計算算表表周圍空氣溫度 單位架空管道地溝管道主主干干線線平平均均工工況況：最最大大工工況況：最最小小工工況況：5.2235 18.57 32.35 0.063 1.227 239.6

14、2.3504.571706407.1 12.97 234.7 1.195 5.366 5.4293.926 42.79 62.15 0.043 0.891 233.9 2.2416.79863238.61 1.267 235.50.873.846 3.9345.1085 23.88 51.87 0.101 1.1842402.3324.571710316.2 10.48 237.7 1.133 5.036 5.2062.5235 83.22151 0.103 0.555 236.3 2.1196.79873731.32 1.085 238.1 0.503 2.178 2.4055.3665 1

15、1.3712.3 0.024 1.272 238.2 2.3754.571694666.3 20.39 225.91.265.804 5.7185.1992018.27 0.0121.16226.7 2.3836.79831030.26 1.835 227.7 1.154 5.263 5.277蒸蒸汽汽溫溫降降迭迭代代校校核核后后平平均均比比重重累累計計壓壓力力損損失失備注總總熱熱損損失失壓壓力力溫溫度度比比重重kj/ht/h Mpa kg/m3kg/m3 Mpa1944601 2.302 1.258 247.7 5.491 5.573 123.57879092 10.90.912 236.8

16、 4.021 4.756 113.61944601 1.844 1.234 248.2 5.376 5.515 143.5支支線線平均工況：最大工況：最小工況：蒸蒸汽汽管管道道水水利利計計算算表表熱熱量量損損失失主主干干線線：平平均均流流量量工工況況主主干干線線：最最大大流流量量工工況況校校核核壓壓降降7899147 8.999 0.606 239.2 2.632 4.004 122.81944601 3.675 1.284 246.3 5.631 5.643 84.887818858 16.76 1.167 229.6 5.291 5.461 83.471706407 12.97 1.198

17、 234.7 5.385.435 64.65863239 1.2670.87235.5 3.853.934 105.91710316 10.48 1.135 237.7 5.055.211 70.13873731 1.085 0.498 238.1 3.192.909 59.021694666 20.39 1.261 225.9 5.805.71848.7831030 1.835 1.154 227.7 5.265.277 85.73蒸蒸汽汽溫溫降降迭迭代代校校核核后后平平均均比比重重累累計計壓壓力力損損失失備注總總熱熱損損失失壓壓力力溫溫度度比比重重kj/ht/h Mpa kg/m3kg/m

18、3 Mpa1944601 1.844 1.234 248.2 5.376 5.515 143.57899147 8.999 0.606 239.2 2.632 4.004 122.81944601 3.675 1.284 246.3 5.631 5.643 84.887818858 16.76 1.167 229.6 5.291 5.461 83.471706407 12.97 1.198 234.75.385.435 64.65863239 1.2670.87235.5 3.846 3.934 105.9主主干干線線：最最小小流流量量工工況況校校核核溫溫度度降降支支線線：平平均均流流量量工工

19、況況支支線線：最最大大流流量量工工況況支支線線：最最小小流流量量工工況況蒸蒸汽汽管管道道水水利利計計算算表表熱熱量量損損失失主主干干線線：最最大大流流量量工工況況校校核核壓壓降降主主干干線線：最最小小流流量量工工況況校校核核溫溫度度降降支支線線：平平均均流流量量工工況況1710316 10.48 1.135 237.7 5.045 5.211 70.13873731 1.085 0.498 238.1 3.186 2.909 59.021694666 20.39 1.261 225.9 5.804 5.71848.7831030 1.835 1.154 227.7 5.263 5.277 85

20、.73支支線線：最最大大流流量量工工況況支支線線：最最小小流流量量工工況況校校核核驗驗算算表表平平均均比比重重比比壓壓降降總總壓壓降降實實際際末末端端壓壓力力實實際際末末端端溫溫度度末末端端比比重重平平均均比比重重2 2最最終終參參數數結結果果壓壓力力溫溫度度比比重重kg/m3pa/m Mpapa/m kg/m3kg/m3pa/m kg/m3主主干干線線平均工況：5.57333.02 0.042 1.258 247.7 5.491 5.573 1.258 247.7 5.4914.75051.37 0.346 0.912 236.8 4.021 4.756 0.912 236.8 4.021最

21、大工況：5.515 52.22 0.066 1.234 248.2 5.376 5.515 1.234 248.2 5.3764.091 93.13 0.628 0.606 239.2 2.632 4.004 0.606 239.2 2.632最小工況：5.643 12.76 0.016 1.284 246.3 5.631 5.643 1.284 246.3 5.6315.458 17.41 0.117 1.167 229.6 5.291 5.461 1.167 229.6 5.291支支線線平均工況：5.429 31.13 0.061 1.198 234.7 5.380 5.435 1.19

22、8 234.7 5.383.934 62.02 0.0420.87235.5 3.846 3.9340.87235.5 3.85最大工況：5.211 50.85 0.099 1.135 237.7 5.045 5.211 1.135 237.7 5.052.405 158.4 0.108 0.498 238.1 3.186 2.909 0.498 238.1 3.19最小工況：5.718 11.54 0.023 1.261 225.9 5.804 5.718 1.261 225.9 5.805.277180.012 1.154 227.7 5.263 5.277 1.154 227.7 5.2

23、6蒸蒸汽汽管管道道水水利利計計算算表表管管段段號號計計算算流流量量計計算算長長度度管管徑徑及及壁壁厚厚始始 端端r=1假假定定平平均均比比重重r=rj熱熱量量損損失失蒸蒸汽汽溫溫降降迭迭代代校校核核后后平平均均比比重重累累計計壓壓力力損損失失壓壓力力溫溫度度比比重重速速度度比比壓壓降降流流速速比比壓壓降降管管段段阻阻力力單單位位熱熱損損失失總總熱熱損損失失壓壓力力溫溫度度比比重重t/hmmm Mpa kg/m3m/spa/m kg/m3m/spa/m Mpa kj/mhckj/ht/h Mpa kg/m3kg/m3 Mpa主主干干線線：平均流量工況AB3601257878*81.32505.6

24、541762485.493 32.04 45.15 0.0576.79 1675614 1.985 1.2442485.423 5.539 0.056BD3046741878*8 1.2442485.4231481774.424 33.45 40.010.276.79 7892984 10.84 1.002 237.2 4.451 4.937 0.242支支線線：BC561952478478*7 1.2442485.423971694.952 19.59 34.13 0.0674.57 1709115 13.07 1.1822355.35.362 0.062DE304684870*8 1.00

25、2 237.2 4.4511481773.347 41.7349.90.0346.79864907 1.249 0.9752364.344.393 0.027主主干干線線：最最大大流流量量工工況況校校核核AB4501257870*81.32505.6542203895.493 40.05 70.82 0.0896.79 1675614 1.5911.21248.4 5.263 5.4590.09BD3806742870*81.21248.4 5.2631862774.264 43.63 64.97 0.4386.79 7910249 8.757 0.782 239.7 3.439 4.351

26、0.428支支線線：BC701952478*71.21248.4 5.263115230.3 4.872 23.61 47.27 0.0924.57 1712480 10.45 1.1262385.185.220.084DE380684870*8 0.782 239.7 4.4391862773.033 61.33 91.33 0.0626.79875932 1.055 0.725 238.63.193.313 0.057主主干干線線：最小流量工況校核ABBD支支線線：BCDE蒸蒸汽汽管管道道水水利利計計算算表表管管段段號號計計算算流流量量計計算算長長度度管管徑徑及及壁壁厚厚始始 端端r=1假

27、假定定平平均均比比重重r=rj熱熱量量損損失失蒸蒸汽汽溫溫降降迭迭代代校校核核后后平平均均比比重重累累計計壓壓力力損損失失壓壓力力溫溫度度比比重重速速度度比比壓壓降降流流速速比比壓壓降降管管段段阻阻力力單單位位熱熱損損失失總總熱熱損損失失壓壓力力溫溫度度比比重重t/hmmm Mpa kg/m3m/spa/m kg/m3m/spa/m Mpa kj/mhckj/ht/h Mpa kg/m3kg/m3 Mpa主主干干線線：最小流量工況校核AB2251257478*71.32505.65411097.25.488 20.04 17.71 0.0226.79 1675614 3.166 1.278 2

28、48.8 5.604 5.629 0.022BD1906742870*8 1.228 246.8 5.60493694.58220.315.06 0.1026.79 7841565 16.76 1.193 230.1 5.422 5.513 0.035支支線線：BC351952478*7 1.278 246.8 5.60494206.8 5.048 18.62 40.970.084.57 1699012 20.57 1.207 226.35.695.646 0.071DE190684870*8 1.193 230.1 5.42293694.053 22.95 17.03 0.0126.7983

29、3292 1.835 1.184 228.25.415.4140.01蒸蒸汽汽管管道道水水利利計計算算表表管管段段號號計計算算流流量量實實際際長長度度計計算算長長度度管管徑徑及及壁壁厚厚始始 端端r=1假假定定平平均均比比重重r=rj熱熱量量損損失失蒸蒸汽汽溫溫降降迭迭代代校校核核后后平平均均比比重重累累計計壓壓力力損損失失壓壓力力溫溫度度比比重重速速度度比比壓壓降降流流速速比比壓壓降降管管段段阻阻力力單單位位熱熱損損失失總總熱熱損損失失壓壓力力溫溫度度比比重重t/hmmmm Mpa kg/m3m/spa/m kg/m3m/spa/m Mpa kj/mhckj/ht/h Mpa kg/m3kg

30、/m3 Mpa支支線線：BC561952478478*7 1.2442485.423971694.952 19.59 34.13 0.0674.57 1709115 13.07 1.1822355.35.362 0.062DE304684870*8 1.002 237.2 4.4511481773.347 41.7349.90.0346.79864907 1.249 0.9752364.344.393 0.027主主干干線線：最最大大流流量量工工況況校校核核AB4501257870*81.32505.6542203895.493 40.05 70.82 0.0896.79 1675614 1.

31、5911.21248.4 5.263 5.4590.09BD3806742870*81.21248.4 5.2631862774.264 43.63 64.97 0.4386.79 7910249 8.757 0.782 239.7 3.439 4.351 0.428支支線線：BC701952478*71.21248.4 5.263115230.3 4.872 23.61 47.27 0.0924.57 1712480 10.45 1.1262385.185.220.084DE380684870*8 0.782 239.7 4.4391862773.033 61.33 91.33 0.0626

32、.79875932 1.055 0.725 238.63.193.313 0.057主主干干線線：最最小小流流量量工工況況校校核核AB2251257478*71.32505.65411097.25.488 20.04 17.71 0.0226.79 1675614 3.166 1.278 248.8 5.604 5.629 0.022BD1906742870*8 1.228 246.8 5.60493694.58220.315.06 0.1026.79 7841565 16.76 1.193 230.1 5.422 5.513 0.035支支線線：BC351952478*7 1.278 246.8 5.60494206.8