气动系统压力、流量、气管壁厚、用气量计算1DDDDDDDD11.1DDDDDDD11.2DDDDDD21.3DDDDDDDDD21.3.1DDDDDDDDDDDDDD21.3.2DDDDDDDDDDDDDD41.3.3DDDDDDDD51.4DDDDDD61.5DDDDDDDDDDDDDDDD61DDDDDDDD1.1DDDDDDDDDDDDDDDDDDDDDDDDDDDDD2.5m3/sDDDDDDDDDDDDDDDDDDDDD1.35MPaDDDDDDDD30sDDDDDDDDDD10sDDDDDPV=PVD1D1122DDDDDDDDDVmin-0.1MPa=DD1.35/0.1UDD0.0675+0.01U/30)+2.5=2.539m3/sDD0.0675m3口DDDDDDDD0.01m3口DDDDDDDDDD20m叮DDDDDDDDDD10MPaDDDDDD2.6m3/sDDDDDDDDDDDDDDDDDD16MPaDDDDDDDDDDDDDDDDDDDDDDDDDDD=DDDD/DDDDDDDp叮DDD2.6m3/sDDDDDDDDDDKg/hD=DDDDDDDD20DDDDDDDDDDDDDD1.205kg/m3,UDDDD=2.6D1.205U3600=13014kg/hU1.2DDDDDD□□□□□□□□□□□□□□□□1.05□1.1□□□□□□□□□□□□□□□□□□□□□□□□□□□□2.0□□□□□□□□□□□□□□□1.35MPaD□□□□□1.35MPaD□□□□□PDP=2.0D1.35=2.70MPaD□□□□□□□□□□□□□2.70MPaU1.3DDDDDDDDD1.3.1DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD4DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD5DDDDDDDD65mm32mmDDD2DDDDDDDDD202.5m3/hdDDDDDDD50mmDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD113014kg/h404.9m3/h26507kg/h202.5m3/h34338kg/h135.0m3/h43253kg/h101.2m3/h52603kg/h81.0m3/hDDDDDDDDDDDDDDDDDD6DDDDDDDDDDDD15mm2.2-38m3/h20mm4-50m3/h25mm8.8-110m3/h32mm16T50m3/h40mm27-205m3/h50mm35-380m3/h65mm65-680m3/h135.0m3/hD404.9m3/hDDDDDDDD6DDDDDDDDDDDDP116016MPa二160kgf/cm2kgf/cm2DDDDDD0.0052v=1/p1m3/kgDDDDP2272.7MPa=27kgf/cm2kgf/cm2DDDDT293T=DDDD(20)+273DDDDDDQ13014DDDDDkg/hDkg/h=DDDDDNm3/hD*D皿kg/m3DDDDDR8.31429190.4832.14DDDDD29p=PM/RT厂1p=PM/RTkJ/(molg/molkg/m3kg/m3DDD4DDDDDDDDD101.2m3/hUDDDDDDD25mmDDDDDDDDDDDDDDDDDDDDDD5□□叮DDDDD81.0m3/h叮DDDDDD25mm叮DDDDDDDDDDDDDDDDDDDDDDDDDDDN25DDDDDDDDDDLUGB-DN25DDDDDDDDDD4.OMPaDDDD8.8T10m3/hUUDDD>101.2m3/hDDDDDDDD1.3.2DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDOxDDDDDDDDDDDDDDDDDDDDDDDDDDDD2DD3DOxD[2/D1+kD][k/(k-i)]口KD1.4DDDOxD0.5283DD7DDDDDDDDDDDDDDDDDD0.759*4=3.036m3/sDDDDDC0.5DDDD0.45D0.6DDDDDDDDDDDDDDDDDDP2/Pl=27/160=0.2〈OxDDDDD(2)DDDDDDDG=8419.7kg/(cm2*h)DDDDDDq=DDDDCDDDDDDDGq=8419.7D0.5=4209.9kg/(cm2*h)DDDDDDDDDDDDDDDDDDDDDDDDDDQ1/4Q=Q/4=13014/4=3253.5kg/h1/4DDDDf=DDDDDDQ^/UDDDDDq=2553.5/4209.9=0.773cm2DDd=(DODDf*4/n厂0.5=0.989cm=9.92mmmin9.92mmD1.3.3DDDDDDDDDN25DDDDDDD25mmDDDDDDDDDDDDDDDDDDDDDDDDLUGB-DN25DDDDDDDDDD4.OMPaDDDD8.8T10m3/hUDDDD>101.2m3/hDDDDDDDDDDDDDDDN25DDDDDDDDDDDDDDDDDDYK43X-25T6UDDDDDDDDN25DDDDD16.0MPa叮DDDDDDDD0.5-4.5(MPa)DDDDDDDDDDDDDD13014/4=3253.5kg/h2.7MPaDDDDDDDDDDQ1/4=3253.5/DDDDDDDp2.7MPa=101.2m3/h0.1MpaDDDDDDDDDDQ1/4=3253.5/DDDDDDDp0.1MPa==0.759m3/sDDDDDDDDDDD.5D2.5D□□□□□□5□25mmDD1.4DDDDDDDD304(0crl8Ni9Ti)UDDDDDDDDDDDDD[205MPaUDDDDDDDDDDDDDDDDDDDDDD5min□5二叫+cmin2[5昨-npDD□□□p□□□□□□□□MPaDDn□□□□□□□1P□□□□□□□□□□=1D□□□□□□=0.8Dc□□□□□□□□□□□□□□□□□□□□□□□□□□□□□6mm□□cQ0.18Q5mmQ□5□6mm□□c=1mmQ□□16MPa□□□□□25mm□□□□□□□5min□□□□□□□□□□25mm□□□□□□□5minDDDDD16MPaDDDDDDD4.0mmDDDDDDDD：DDD2.0mmDDD1.5DDDDDDDDDDDDDDDDDDDDDDDDDDDQDDDDD=QDDD-QDDD=3-2.5=0.5mD/s(DODD：VDDDDDD=D0.0675+0.01DD1.35/0.1=2.26mD(DDDDDD1.35MPaDDDt=2.26/0.5=4.5sDD0.0675m3DDDDDDDDDD0.01m3口DDDDDDDDDD20m叮Vmax=3D4.5+2.5U10=38.50m3口DDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD1.35MPaDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
