FAE武器爆炸状态场压力场测试方法研究

XFAE1,2,1,1(1.,100081;2.,430081):FAEFAE,FAE,,FAE:;;;:O384:A:100727812(2002)0120041204MeasurementStudyofFAEWeaponBlastFieldPressureXIONGZu-zhao,BAIChun-hua,LIUChang-lin(BeijingInstituteofTechnology,Beijing100081,China)Abstract:TheestablishmentofmeasuringmethodofFAEweaponblastpressurefieldwillprovideuniformtechnicalmeasuresandstandarddataforthepreliminarystudy,designfinalize,powercomparisonofFAEweapon.Thispa2per,basedontheprincipleofmeasurementengineering,consideringthecurrentmeasurementstateofFAEweaponblastfieldpressure,analyzedtheon2the2spotmeasurementofshockwavepressureandemphaticallystudiedthecollo2cation,adjustment,installationandsignalmanagementoftheunconfinedshockwavepressuretestingsystemfortheFAEwarheadfieldblastingtestatrest.Itisprovedexperimentallythatthisshockwavepressuremeasuringmethodisscientificandvalid.Keywords:Fuelairexplosive;Shockwave;Pressure;Measurement(FAE)[1],2050,FAE[1-5],FAEFAEFAE,90FAE,,;FAE,,1FAEFAE,FAEFAE;FAEFAEFAE,11)FAE[1,3]FAE:7.41%,1821mös,2MPa2771,24.645kJökg(TNT4.54kJökg5.4)1FAEHE()1412002X:2001-01-02:(1963-),,,FAE40(CBU-55,33kg,330mm,6.6m,137m2)FAE,FAE,,FAE2000mös,MPa,TNT60008000mös,2104MPa,FAETNT:2ö3,FAETNT,2ö3,FAETNTFAEHE,HE,,,;FAE,HE,HEFAE2)FAEFAE:2FAEFAE,::,FAE,:,,,FAE:,,,,FAE,22():,,,,,,,3FAE3.1[5](HE),2-$Pm,$Pm=$Pmax-P0;P0;t+,242002;i+,i+=t0+t+0$Pdt3.222[3]2,:PC,0.001100MPa,Ls,300kHz,,AöD,(10ö100),(ö),1M,128K,1MHz,8bytes,PC,WINDOWS9X,VISUALC++,1)[7],,,,,,,2)FAE::,,3),FAE[6,7]:,50MPa,Ls,3%,4Hz,,FAE,[7]:,,,[7](HE),,,,,,[4],,:,,(),,,,4),,,,3412ö34ö5,,(FAE),,(50m),5),;,:,FAEFAE,:,8,23,0.02MPa6):;;();7),,,:;()();(,)[4],,x1,x2,,xn,xqxq=(ni=1x2iön)1ö24FAE,:FAE2()FAE(),,FAE:,,::,,,,,,,,:[1],.[M].:,1997,4852488.[2].[J].,1995,24(4):529.[3],.,[J].,2001,24(2):1.[4],.21[J].,2001,24(1):69.[5]SEDGWICKRT,etal.FuelAirExplosives:AParametricInvestigation[R].AD2A159177,1985,332133218.442002