1、空空调调水水系系统统管管道道单单位位管管长长摩摩擦擦阻阻力力表表水流速(m/s)公称内径（mm）1520253240506580100125150200250300350400实际内径（mm）15.821.32735.741536880.51061311562032553053534020.2流量（m3/h）0.14117 0.25660.4120.7210.9511.5882.6153.6656.3549.70413.7623.336.7752.670.4691.39冷冻水（Pa/m）724935242014.410864432211冷却水（Pa/m）83543927221611964.75
2、4322110.3流量（m3/h）0.21175 0.38480.6181.0811.4262.3833.9225.4979.53114.5620.6434.9555.1678.91105.7137.1冷冻水（Pa/m）150100735042302218129854332冷却水（Pa/m）18011885584834242014108644320.4流量（m3/h）0.28234 0.51310.8241.4411.9013.1775.237.32912.7119.4127.5246.6173.54105.2140.9182.8冷冻水（Pa/m）25517012486715137302116
3、1397654冷却水（Pa/m）314206148101845943342418141086540.5流量（m3/h）0.35292 0.64141.0311.8022.3763.9716.5379.16115.8824.2634.458.2691.93131.5176.2228.5冷冻水（Pa/m）3852581881301087856453224201411976冷却水（Pa/m）485318229156130926653372822161210870.6流量（m3/h）0.42351 0.76971.2372.1622.8524.7657.84410.9919.0629.1141.296
4、9.91110.3157.8211.4274.2冷冻水（Pa/m）5423632641831531097964453428201512109冷却水（Pa/m）693455328224185131947553403223171411100.7流量（m3/h）0.49409 0.89791.4432.5223.3275.569.15212.8322.2433.9748.1781.56128.7184.1246.6319.8冷冻水（Pa/m）726485354245204146106866046372720161311冷却水（Pa/m）93861644430225117812810271544331
5、231815130.8流量（m3/h）0.56467 1.02621.6492.8833.8026.35410.4614.6625.4238.8255.0593.21147.1210.4281.9365.5冷冻水（Pa/m）9206254563162631891371107860483426211715冷却水（Pa/m）122080157739432623116613393715640302420170.9流量（m3/h）0.63526 1.15451.8553.2434.2787.14811.7716.4928.5943.6761.93104.9165.5236.7317.1411.2冷冻水
6、（Pa/m）11707835713953302361721389775604332262219冷却水（Pa/m）15391011727496412292210168117897151383025201流量（m3/h）0.70584 1.28282.0613.6044.7537.94213.0718.3231.7748.5268.81116.5183.9263352.3456.9冷冻水（Pa/m）143195869948440428921016911991735340322723冷却水（Pa/m）18951245896612507359258207144110886247373126冷冻水冷却水
7、沿程阻力计算表第 1 页，共 3 页1.1流量（m3/h）0.77643 1.41112.2673.9645.2288.73714.3820.1534.9553.3775.69128.2202.2289.3387.6502.6冷冻水（Pa/m）17341150839581485348252203143110886348383227冷却水（Pa/m）22881503108173861243431124917413210675564538321.2流量（m3/h）0.84701 1.53932.4734.3245.7049.53115.6921.9938.1258.2382.57139.8220.
8、6315.6422.8548.3冷冻水（Pa/m）2032.3213609926875744112982401701301047557453832冷却水（Pa/m）27171785128487772751537029620715712690675445381.3流量（m3/h）0.91759 1.66762.684.6856.17910.321723.8241.363.0889.45151.5239341.9458594冷冻水（Pa/m）2374158711598026694803482811981521228866534438冷却水（Pa/m）318420911506102885260343
9、4347242184147105796352441.4流量（m3/h）0.98818 1.79592.8865.0456.65411.1218.325.6544.4867.9396.33163.1257.4368.2493.3639.7冷冻水（Pa/m）27371832133792677355440232422817514110176615144冷却水（Pa/m）3688242217441190987699502402281213170122917360511.5流量（m3/h）1.05876 1.92423.0925.4057.12911.9119.6127.4847.6572.78103.
10、2174.8275.8394.5528.5685.4冷冻水（Pa/m）312920941528105888363346037026120016111687705850冷却水（Pa/m）422927782000136411318015764613222451951401048369591.6流量（m3/h）1.12935 2.05253.2985.7667.60512.7120.9229.3250.8377.63110.1186.4294.2420.8563.7731.1冷冻水（Pa/m）3546237417321200100171852142029622718213199796656冷却水（P
11、a/m）480631572273155112869116545243662782221591199579671.7流量（m3/h）1.19993 2.18073.5046.1268.0813.522.2331.1554.0182.49117198.1312.6447.1599776.8冷冻水（Pa/m）39902671194913501126807586472333255205148111897463冷却水（Pa/m）54213561256317491450102773859141331425017913410789761.8流量（m3/h）1.270522.3093.716.4868.555
12、14.323.5332.9857.1887.34123.9209.7330.9473.4634.2822.5冷冻水（Pa/m）445629852413150812599036555283722852291651241008371冷却水（Pa/m）607339892871195916251152827663462351281200150120100851.9流量（m3/h）1.34112.43733.9166.8479.03115.0924.8434.8160.3692.19130.7221.4349.3499.7669.4868.2冷冻水（Pa/m）4947331724201676139910
13、037285874143172551831381119379冷却水（Pa/m）676144413196218218091282920741515391312223167133111942流量（m3/h）1.41168 2.56564.1227.2079.50615.8826.1536.6563.5497.04137.6233367.7526704.6913.9冷冻水（Pa/m）54773666267518531547110880564945835028120315312210287冷却水（Pa/m）748749183539241620031418101981657043334624718514
14、8123104冷冻水冷却水沿程阻力计算表第 2 页，共 3 页2.1流量（m3/h）1.48227 2.69384.3297.5679.98116.6827.4638.4866.72101.9144.5244.7386.1552.3739.9959.5冷冻水（Pa/m）60244033294320381701122088671450338531022316813511396冷却水（Pa/m）82495418390126622207156411238996284773812722041631351152.2流量（m3/h）1.55285 2.82214.5357.92810.4617.4728.
15、7640.3169.89106.7151.4256.3404.5578.6775.11005冷冻水（Pa/m）659844173224223218651335969782551422339244184148123105冷却水（Pa/m）90485943427929202422171512329866895234182992241781481262.3流量（m3/h）1.62344 2.95044.7418.28810.9318.2730.0742.1473.07111.6158.3268422.9605810.31051冷冻水（Pa/m）7198481835162425203214581058
16、853601461370266201161134115冷却水（Pa/m）988564934674319026441874134610787525724573262441951621382.4流量（m3/h）1.69402 3.07874.9478.64911.4119.0631.3843.9776.25116.5165.1279.6441.3631.3845.61097冷冻水（Pa/m）7823523738222647221115841150927654501402290218175146125冷却水（Pa/m）1075870665087347228802039146511738196224973552662121761502.5流量（m3/h）1.764613.2075.1539.00911.8819.8632.6945.8179.42121.3172291.3459.6657.6880.81142冷冻水（Pa/m）84755673414028682393171712461004708542436314236190158135冷却水（Pa/m）11669766555173766312