JBT 6669-1993 农用舷外挂机和挂桨 试验方法

B91JB/T666919931993-06-041994-01-01I112131415263768898A10B11C26D27JB/T6669199311()a.22kWb.80tc.BC2GB5667GB6004GB6404GB11873ZBJ04005NJ4033C()44.1BC4.24.380%85%91%100%103%4.434.50.5m/s5204.6()A()1993-06-04JB/T666919931994-01-01JB/T6669199324.74.8B1B()55.15.1.15.1.25.1.2.1805%12min3min1h10min5.1.2.25.1.35.1.3.1NJ403B25.1.3.25()5.1.3.35.1.3.4a.SSW150/100GB6004GB11873b.()GB11873c.(1)GZ=GZ1–GZ21GZmgGZ1()mgGZ2mg5.1.3.5a.905b.JB/T66691993390jn(mm)(2)jn=Ccos21RR2R1mmR2mmCmmB35.1.3.6GB64045.1.2.11.5mB45.25.2.15.2.25.2.2.15.2.2.21.0%1.0%2.0%5.2.2.36050+5.2.3B566.16.26.2.1600m6.2.2110.5%1.0%10.1s()10.5%11%()5%1dBAJB/T6669199346.36.3.16.3.1.116.3.1.280%91%100%103%356.3.1.3V=V1+2V2+V3/43V=V1+3V2+3V3+V4/84VV1V2V3V45%16.3.26.3.2.11556.3.2.24.3(5)T=TiHHi5TNTiNHimmHmmB66.4JB/T6669199356.4.16.4.26.4.2.1()()15m6.4.2.280%90%35B7()6.56.5.16.5.1.16.5.1.26.5.1.30.56.5.1.41806.5.22540B82JB/T6669199366.66.6.11min56.6.2B96.76.7.16.7.1.16.7.1.26.7.26.7.2.1()353535353535353556.7.2.26.7.2.3B106.86.8.16.8.22min3()B116.9D()77.1JB/T6669199377.27.2.15.1.2.24.77.2.2300h(805)%90h10h7.2.3(605)%20003s8s7.2.4(605)%200045/min1.21.5s7.2.5()7.2.67.2.6.1TBhMTBF=∑∑==niiniifT116Tiihfiinfi=0MTBFnTi7.2.6.2A(%)A=()∑∑==+niiiniirTT11100%7riihB12B137.37.3.11%1%2%0.1g7.3.280107.3.333(%)(Me%)h1100250.52100501.03100751.5JB/T666919938(8)Me=9549eenN8MeNmNekWner/min7.3.41.2Me51067.3.5()7.3.620ZBJ04005(VA–W)B14B1588.18.28.2.180%100%70%110%5%2m30%8.2.2()8.2.3GB56678.2.4B13B168.2.5B17B188.2.6(6h)B17B198.2.7GB56673.13.5AB209a.b.JB/T666919939c.d.e.f.JB/T6669199310AA1111()1(300N5000N)1111111()1112(5kg)111(50m)111002120121111JB/T6669199311BB1mtDmLOAmZBmAE/A0DmPmLWLmR(°)Tmnr/mintFmd/DCBCPCWPCMm2mmPBkW1mner/minZ1()Z2Z3kgZ4m1)JB/T6669199312B212PNGkgLmnMf=GLNmMeNm=efMMJB/T6669199313B3r/minmin12mgmgmg1mg/kW2%3%R1mmR2mm°Cmm4jn=Ccos21RRmm56N78JB/T6669199314B4r/minPadBA1A2AB5%Par/minkW()kWJB/T6669199315B6m/smm/sg/cm3tm12()()123123r/minskm/hkm/hmLsg/hg/hkWTiNHimHmT=TiHi/HNJB/T6669199316B7m/sg/cm3tmm/s12123123r/minmLsg/hNr/minmLsg/hNJB/T6669199317B8m/stmmm/s1212121212km/hr/minr/min°ms°°B9mtm/smm/sr/minkm/hsms°12JB/T6669199318B10mm/stm/s12r/minkm/hsNmmmsNmmN3535353535353535B11m/sm/stm1212341234km/hs°°JB/T6669199319B12mmr/minhr/minhkg()B13mmg1234JB/T6669199320B14Pahr/minNmhmm2mm2mmggg1234gggmmmmJB/T6669199321B15t1212dBAr/min°NmkWkm/hmmkg/h%Nmg/kWr/minNg/(kWh)r/minNL1hs%h()300hgr/minNNmsLsmm2mm°gkW°%1LJB/T6669199322B16B17kmkgkgtkm(hminJB/T6669199323B18ttkmkgkghmintkm/htkm/kWhhhhJB/T6669199324B19t123TCTZTtbTgTb11Tyhminstkmkmkg/htkm/hJB/T6669199325B20123tkm/htkm/htkm/htkm/tkm/kWhg/kWhg/kWhA%hktb%kb1%ky1%C/tkmJB/T6669199326CC1C1C111234562123456781300h24567JB/T6669199327DD1D26.3.1D36.3.23D1–D1tm/skWmm/stm123123r/minskm/hkm/hNNNJ35685JB/T66691993JB/T66691993*2100044*88012301/16134,000199312199312150010.001207