除尘风管计算表

动压mmH2O风速m/s外径D（mm）上行—风量（m3/h）下行—λ/dd—内径外径D（mm）上行—风量（m3/h）下行—λ/dd—内径外径D（mm）上行—风量（m3/h）下行—λ/dd—内径80901001101201301401501601701801902002102202402502602803003203403603804004204504805005305606003.928.01341712132593103654254895586317097918789691065127113801494173619952273256928833215356539334520514755876258699280350.350.30.2610.2310.2060.1860.1690.1550.1430.1430.1230.1150.1080.1010.09560.08570.08150.07070.07070.06490.05990.05560.05180.04850.04550.04280.03940.03640.03460.03230.03020.02874.438.514218222627532938845151959267075384093310301132135014461587184421202415272930633416378841794802546859366649743085370.3840.2980.260.2290.2050.1850.1680.1542.1420.1310.1220.1140.1070.1010.0950.08520.08090.07710.07030.06450.05690.05530.05150.04820.04520.06260.03980.03620.03440.03210.030.02764.969.015119323929134841047855062771079789098810901198142915521681195322452557289032433617401144255085579062867041786790390.3450.2960.2580.2280.2040.1840.1670.1530.1410.1310.1220.1140.1060.10.09440.08470.08050.07660.06990.06420.05920.05490.05120.04790.0450.04230.0390.0360.03420.03190.02980.02745.569.5159203253308368433504580662749842939104211511265150916391774206123692700305134233818423346715367611266357432830495410.3440.2940.2570.2270.2030.1830.1660.1520.140.130.1210.1130.1060.09960.09390.08420.0810.07620.06950.06380.05890.05470.05090.04760.04470.04210.03870.03580.0340.03180.02970.02736.1210.01682142663243874565316116977898869891097121213311588172518672169249228413211360440194456491756496433698478238741100400.3420.2930.2550.2260.2020.1820.1660.1520.140.1290.120.1120.1050.09910.09350.08380.07970.07590.06920.06350.05860.05440.05070.04740.04450.01490.03850.03560.03390.03160.02960.02726.7510.517625527934040647955764273282893010381152127213981680181119612287261929833372378442204679516259326755733382149178105500.340.2910.2540.2250.2010.1810.1650.1510.1390.1290.120.1120.1050.09870.09310.08350.07930.07550.06890.06230.05840.05420.05050.04720.04430.04170.03840.03540.03370.03150.02940.02717.4111.018423529335642650258467276786797410881207133314651747189720542386274331253532396444204902540862147077768286059615110500.3390.290.2530.2240.20.180.1640.150.1380.1280.1190.1110.1040.09820.09270.08310.0790.07520.06860.0630.05810.05390.05030.0470.04410.04160.03820.03530.03360.03130.02930.02698.1011.51932463063724455246107038019071019113712621393153118261984214824952868326736934144462151255654649773988032899610050115500.3370.2890.2520.2230.1990.180.1630.150.1380.1280.1190.1110.1040.09790.09230.08280.07870.07490.06830.06270.05790.05370.05010.04680.0440.04140.03810.03520.03350.03120.02920.02688.8212.02012573193884645476377338369461063118713171454159819062070224126032993340938534324482253485900677977208381938710490120500.3360.2880.2510.2220.1980.1790.1630.1490.1370.1270.1180.1110.1040.09750.0920.08250.07840.07470.06810.06250.05770.05350.04990.04670.04380.04130.03790.0350.03330.03110.02910.02689.5712.52102683334054845706637648719861107123613721514166419852156233427123118355240144504502355706146706280428730977910930125500.3350.2870.250.2210.1980.1780.1620.1490.1370.1270.1180.110.1030.09720.09170.08220.07810.07440.06790.06230.05750.05340.04970.04650.04370.04110.03780.03490.03320.0310.0290.026710.3513.0218278346421503593690794906102511521285142615751731206522422428282032423694417446855224579363927344836890791017011360130600.3340.2860.2490.220.1970.1780.1620.1480.1360.1260.1180.110.1030.09690.09140.0820.07790.07420.06770.06210.05730.05320.04960.04640.04360.0410.03770.03480.03310.03090.02890.026611.1613.5226289359437523618716825941106511961335148116361797214423292521292933673836433548655425601666377627868594281056011800135600.3330.2850.2490.220.1960.1770.1610.1480.1360.1260.1170.110.1030.09660.09110.08170.07770.0740.06750.06190.05720.0530.04940.04630.04340.04090.03760.03470.0330.03080.02880.026512.0114.0235300372453542638743855976110412401384153616961864222324152614303734923978449650455626623968837909900797781095012240140600.3320.2840.2480.2190.1960.1770.1610.1470.1360.1260.1170.1090.1020.09630.09090.08150.07750.07380.06730.06180.0570.05290.04930.04610.04330.04080.03750.03460.03290.03080.02880.026412.8814.524331038646956166176988610111143128414341591175719312287248427083176361641204656522558276462712981929328101301134012670145600.3310.2840.2470.2190.1950.1760.160.1470.1350.1250.1170.1090.1020.09610.09070.08130.07730.07360.06710.06160.05690.05280.04920.0460.04320.04070.03740.03450.03290.03070.02870.026413.7815.026033241250260070782394710801222132914831646181719972382258728013254374142624817540560286684737584749650104801173013110150700.3290.2820.2460.2170.1940.1750.160.1460.1350.1250.1160.1090.1020.09580.09040.08110.07710.07340.06690.06140.05670.05260.04910.04590.04310.04060.03730.03450.03280.03060.02860.026314.7215.526033241250260070782394710801222137315331701187820642462267428953866440445474977558562296907762187579972108301213013550150700.3290.2820.2460.2170.1940.1750.160.1460.1350.1250.1160.1080.1020.09560.09020.08090.07690.07320.06130.0560.05650.05250.04890.04580.0430.04050.03720.03440.03270.03050.02860.026315.6816.0268342426518619730829978111512621417163118111999219726202846308135803363399051385766643071307867903910290111701252013980160700.3280.2810.2450.2170.1940.1750.1590.1460.1340.1240.1160.1080.1010.09520.08980.08060.07660.07290.06650.06680.06120.05240.04880.04570.04290.04040.03710.03420.03260.03050.02850.026216.6816.52773534395346397528761008115013011506168118562060226327002932317536884115468852985766643071307867903910290111701252013980160700.3280.2810.2450.2160.1940.1750.1590.1460.1340.1240.1150.1080.1010.0950.08960.08040.07640.07280.06640.0610.06540.05240.04880.04570.04290.04040.03710.03420.03260.03050.02850.026217.7017.02853644525506587759021039118513411550173018652060226327002932317536884240483054596126683275768358960410940118701330014860170700.3270.280.2440.2160.1930.1740.1590.1450.1340.1240.1150.1080.1010.0950.08960.08040.07640.07280.06640.06090.05620.05220.04860.04550.04270.04020.0370.03420.03250.03030.02840.026118.7617.52933754665666777989291069122013801550173019202120233027793019326837964365497256196306703377998604988711260122001369015300175800.3260.280.2440.2160.1930.1740.1580.1450.1340.1240.1150.1080.1010.09480.08950.08020.07630.07260.06620.060.05610.05210.04850.04540.04260.04020.03690.03410.03250.03030.02830.02619.8518.030238547958369782195511001254141915941730197521812397285931053361390544895114578064867233802188501017011580125701408015730180800.3260.2790.2430.2150.1920.1740.1580.1450.1330.1230.1150.1080.1010.09460.08930.08010.07610.07250.06610.06070.0560.0520.04850.04530.04260.04010.03680.0340.03240.03020.02830.02620.9618.531039649259971684495511001254149816391829203022412463293831913455406446145256594166677434824490961045011900129201447016170185800.3250.2790.2430.2150.1920.1740.1580.1450.1330.1230.1150.1070.10.09450.08910.080.0760.07240.0660.06060.05590.05190.04840.04530.04250.040.03680.0340.03230.03020.02820.02622.1119.0319407505615735866100811611324149816831879208523022530301732773548412247395398610168477635846793421073012200132701486016610190900.3250.2780.2430.2140.1920.1730.1570.1440.1330.1230.1140.1070.10.09430.0890.07980.07590.07220.06590.06050.05590.05180.04830.04520.04240.040.03670.03390.03230.03010.02820.025923.2919.5327417519631755889103511911359153817271928214023622596309733643642423048635540626270277836869095871102012540136201525017040195800.3240.2780.2420.2140.1910.1730.1570.1440.1330.1230.01140.1070.10.09420.08880.07970.07570.07210.06580.06040.05580.05170.04820.04510.04240.03990.03670.03390.03220.03010.02810.025924.5020.0335428532647774912106112221394157717721977219524232663317634503735433949885683642272078037891398331130012870139701565017480200900.3240.2770.2420.2140.1910.1730.1570.1440.1320.1230.1140.1070.10.08870.08870.07960.07560.0720.06570.06030.05570.05170.04820.04510.04230.03980.03660.03380.03220.03010.02810.0258