波及波能利用技术的最新发展

X121(1,110006)(2,400044)20,,,,,,,,:;;:O347.4;O347.5,,,()()XC,,,,,,,;,14,5000,,,,,,,,,,,,;,;,;,;,;,13120003JournalofVibrationEngineeringVol.13No.1Mar.2000X:19992102051,,,,,,0.25Hz,,1.1900,,;1518,50,1968[1],24kW,5.44kWh19841.78kW10,2030,600kWh30,,1.81982,2098kW,580kWh,3200kW,,,:1.3m;2.;3.50602,[2],,;,,21,,;,,,22,,,,,1222,,213,,2,1.6m1.2[3,4],71%,97%,21,90,50020,69%,2090,21,,40kW,,,,,1995,60m,30m,2km,35m,,,.,2.44m(8),,,;,,,,34m2,3kW,5kW,,2(),,,,,,,2.1[5],1500,,,;-,;,,45%,19751976,31:,,,,:,80,,,,100kN,,(440Hz),,,,,,,:,,,,,,,,[6]:,,,;;,,,,,,:,,;,;;,,2.22.2.1,,,15%,,,,[7],,2413,[8]2.2.2,,,,,,,,,,2.2.3,[19],,,,,,(PZT),,,,,PZT,,,,,;,PZT2,,;,,32020000Hz,20Hz,20000Hz,;,,,,,,,,,,51:3.1ANC(ActiveNoiseControl)PLeug,,3,,,,:,,22,,,ANC[9]3PLeug4OlsenLeug,RCAHOlsen50,ANC,,PLeugHOlsenANC(),(4),,,,,3.2,,,,,,,:1.;2.;3.;4.:(),613,,,,,,,,,,,,44.1[10],,,,;,,,5,,,,,,,,,,,,52,,,:,,,2P,,,4.2,,71:[11],FFF,x=Fök,f,F,Md2xdt2+cdxdt+kx=F(t)(1)F(t),Fourierx=tcTõFh+n=1Fkõ2nP)sin(ntcT)Psin(nXt+Un)(1-n2X2X2n)2+4n2N2X2X2n(2)tc;F;X,XöXnm1,,x=tcTõFk(3),tcöT,TötcTtc,(T-tc),,,,,,,,,4.3FBlahaBLan2genecker[12],800kHz,,[13]1520kHz,,,,,:1.;2.;3.;4.,:1.;2.:,;813,,,,:,,,,KSiegertAMoeck[14],,:1.(Wave2Length2Oscillator),;2.(Half2Wave2Length2Oscillator),,,,,APasierbAWojnar[15],12Lm,18mm1.5mm16mm1.451.0mm69%,17%,[16],[15],,,[17]Zn-22wt%Al3.5Lm,,4.440,,,,,,,,,,,,,[18]5(6),105km10-6Lm,(0.761000Lm)(0.400.76Lm)XC,91:6,,;,;,;;;XABC,,,(7),,70,17,,,,2.5Gbit,310Gbit,100Gbit,48,,8,(),,1;,,,,1,,1,,,,0.69,1.2,1.311.55Lm01138,,,,(EDFA),,,,,,,,,,,,,,,9(9),,,:(1),;(2),;(3),();(4),,,0.761000Lm4:(0.763Lm)(36Lm)(6111:15Lm)(151000),,1000,,,,CCD,,,,,6,,,,,,,,,,(1),,,(2),,,,,(3),,,,,1..,1999;(2):582,..,1996;18(11):29313MelverP,ClverM.Water-powerabsorptionbyalineofsubmergedhorizontalcylinders.AppliedO2ceanResearch,1995;17:1171264..,1992;11(1)21135LiYinong,WenBangchun,etal.StudyofthemechanismofusingthecontrollableHypocentrewithsuperlow2frequencytoextractoilwithvibration.In:Proceedingsof97’Asia-PacificVibrationCon2ference,Kyongin,Korea,November9-13,1997:9839866..,1996;(3)7,,..,1994;7(4):3063128,,..,1998;11(1):58649,,..,1992;(4):283310.:[].:,199811,..,1995;6(5):363812,..,1998;(6)13..,1980;(3):314014SiegertK,MockA.Wiredrawingwithultrasonicallyoscillatingdies.JournalofMaterialsProcessingTechnology,1996;60:65766015PasierbA,WojnarA.Anexperimentalinvestigationofdeepdrawinganddrawingprocessesofthin-walledproductswithutilizationofultrasonicvibrations.JournalofMaterialsProcessingTechnology,1992,34:48949416,,..,1995;30(3):394417,,.Zn-22wt%Al.,1985;35(8):47147718..,1992;(3)19.:[].:,1999RecentDevelopmentsinUtilizationTechniquesofWaveandWaveEnergyWenBangchun1LiYinong2HeQing1(1SchoolofMechanicalEngineeringandAutomation,NortheasternUniversityShenyang,110006)(2NationalKeyLaboratoryofMechanicalTransmission,ChongqingUniversityChongqing,400044)AbstractTheutilizationofwaveandwaveenergy,asanimportantbranchofvibrationutilization,hasbeendevelopedoverthepasttwodecades.Duetotheclosedrelationtopracticalapplications,ithasre2ceivedmuchattentioninrecentyearsandproveditselfanevenmorerapiddevelopmentinthenextdecades.Fromtheviewpointofvibrationutilization,thenewresearchesanddevelopmentsarebrieflyre2viewedinthispaperfortheutilizationofwaveandwaveenergy.Somediscussionsaremadeforthepoten2tialapplicationsofwaveandwaveenergyutilizationstovariousindustrialfields,suchasoilexploration,mechanicalmanufacturing,opticalfibercommunication,medicines,etc.Keywords:wave;waveenergy;vibrationutilizationengineering,,19309:(024)238930027625;E2mail:[e-mail]311: