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(,532589)::;;:TU992.02:C:1000-4602(2002)09-0053-021,,,,211:;;;36mm,(200mm250mm),32mm40mm,(1),,20mm20mm,10cm42h1h2h3h4h52352002Vol.18CHINAWATER&WASTEWATERNo.9QTTt1t2t3t1;t2;t350m3Ph6minD2.0m6min,10Ph,5m3,h41.8m(0.2m)h5,h51.0m1.2m,R250mmt211V1,V1,V1=(RP2)2(2h3+h5-h1)(1)t2dQ=s1v1dt(2)s1,r1,s1=(r1P2)2v1dt,v1=(2gh)1P2(3)ht2h=QtPs(4)Qs,s=(DP2)2(2)v1th3h4h3h4,(1)V1=0.18m340mm,t2=87s(90100s)t3dtdQ,:dQ=v2s2dtv2dt,v2=(2gh)1P2s2,s2=(RP2)2:dQ=sdhdhdtsdh=s1(2gh)1P2dt,,1.8m,t3=40s(40s)h1t2=90s,t3=40s,6min4min,Qh11.0mh25,,11,8m,6.5m10006000m3Pd,,,:(0769)5325201E-mail:jiangkebin@163.com:2002-04-09452002Vol.18No.9
本文标题:虹吸式脉冲布水器的设计与应用
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