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1、風(fēng)風(fēng)管管風(fēng)風(fēng)量量表表矩矩形形風(fēng)風(fēng)管管mmmm風(fēng)風(fēng)量量（m/hm/h）面面積積v=2m/hv=2m/h3m/h3m/h4m/h4m/h5m/h5m/h200*200200*2000.040.04288288432432576576720720250*200250*2000.050.05360360540540720720900900250*250250*2500.06250.062545045067567590090011251125320*200320*2000.0640.064460.8460.8691.2691.2921.6921.611521152320*250320*2500.080.

2、085765768648641152115214401440320*320320*3200.10240.1024737.28737.281105.921105.921474.561474.561843.21843.2400*200400*2000.080.085765768648641152115214401440400*250400*2500.10.1720720108010801440144018001800400*320400*3200.1280.128921.6921.61382.41382.41843.21843.223042304500*200500*2000.10.1720720

3、108010801440144018001800500*250500*2500.1250.125900900135013501800180022502250500*320500*3200.160.1611521152172817282304230428802880500*400500*4000.20.214401440216021602880288036003600630*200630*2000.1260.126907.2907.21360.81360.81814.41814.422682268630*250630*2500.15750.1575113411341701170122682268

4、28352835630*320630*3200.20160.20161451.521451.522177.282177.282903.042903.043628.83628.8630*400630*4000.2520.2521814.41814.42721.62721.63628.83628.845364536630*500630*5000.3150.31522682268340234024536453656705670800*250800*2500.20.214401440216021602880288036003600800*320800*3200.2560.2561843.21843.2

5、2764.82764.83686.43686.446084608800*400800*4000.320.3223042304345634564608460857605760800*500800*5000.40.428802880432043205760576072007200800*630800*6300.5040.5043628.83628.85443.25443.27257.67257.6907290721000*4001000*4000.40.4288028804320432057605760720072001000*5001000*5000.50.5360036005400540072

6、007200900090001000*6301000*6300.630.6345364536680468049072907211340113401000*8001000*8000.80.85760576086408640115201152014400144001250*4001250*4000.50.5360036005400540072007200900090001250*6301250*6300.78750.78755670567085058505113401134014175141751250*8001250*8001 1720072001080010800144001440018000

7、180001250*10001250*10001.251.25900090001350013500180001800022500225001250*5001250*5000.6250.62545004500675067509000900011250112501600*8001600*8001.281.28921692161382413824184321843223040230401600*10001600*10001.61.611520115201728017280230402304028800288001600*12501600*12502 2144001440021600216002880

8、02880036000360002000*10002000*10002 214400144002160021600288002880036000360002000*12502000*12502.52.51800018000270002700036000360004500045000單單位位換換算算6m/h6m/h7m/h7m/h8m/h8m/h9m/h9m/h10m/h10m/h風(fēng)速86486410081008115211521296129614401440360036002108010801260126014401440162016201800180036003600213501350157

9、515751800180020252025225022503600360021382.41382.41612.81612.81843.21843.22073.62073.62304230436003600217281728201620162304230425922592288028803600360022211.842211.842580.482580.482949.122949.123317.763317.763686.43686.436003600217281728201620162304230425922592288028803600360022160216025202520288028

10、8032403240360036003600360022764.82764.83225.63225.63686.43686.44147.24147.24608460836003600221602160252025202880288032403240360036003600360022700270031503150360036004050405045004500360036002345634564032403246084608518451845760576036003600243204320504050405760576064806480720072003600360022721.62721.6

11、3175.23175.23628.83628.84082.44082.44536453636003600234023402396939694536453651035103567056703600360024354.564354.565080.325080.325806.085806.086531.846531.847257.67257.63600360025443.25443.26350.46350.47257.67257.68164.88164.89072907236003600268046804793879389072907210206102061134011340360036002432

12、04320504050405760576064806480720072003600360025529.65529.66451.26451.27372.87372.88294.48294.4921692163600360026912691280648064921692161036810368115201152036003600286408640100801008011520115201296012960144001440036003600210886.410886.412700.812700.814515.214515.216329.616329.618144181443600360028640

13、864010080100801152011520129601296014400144003600360021080010800126001260014400144001620016200180001800036003600213608136081587615876181441814420412204122268022680360036002風(fēng)風(fēng)管管風(fēng)風(fēng)量量表表風(fēng)風(fēng)量量（m/hm/h）17280172802016020160230402304025920259202880028800360036002108001080012600126001440014400162001620018000180

14、003600360021701017010198451984522680226802551525515283502835036003600221600216002520025200288002880032400324003600036000360036002270002700031500315003600036000405004050045000450003600360021350013500157501575018000180002025020250225002250036003600227648276483225632256368643686441472414724608046080360

15、036002345603456040320403204608046080518405184057600576003600360024320043200504005040057600576006480064800720007200036003600243200432005040050400576005760064800648007200072000360036002540005400063000630007200072000810008100090000900003600360023456789103456789103456789103456789103456789103456789103456789103456789103456789103456789103456789

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