长江科学院院报2023年镜可以让平行入射的水面波转向传播,使得该透镜区域下游的波浪强度减弱为入射波强度的一半左右,从而消减该区域内受到的波浪影响。(3)多个变密度水波透镜组合应用,对波浪的控制效果为单独作用时的效果叠加。本文研究工作提供了利用变参数流体域来控导波浪传播路径的方法和效果仿真验证,为防波减浪措施的制定和波浪能收集利用提供了一个新思路。考虑到改变流体密度在实际应用方面存在一定局限性,在后续工作中我们将针对变水深的水波控导理论开展进一步工作,以期实现通过设置水下结构,构建特殊水深分布形态,从而对水面波浪加以控导利用。参考文献:[1]HEWITTJE,CUMMINGSVJ,ELLISJI,etal.TheRoleofWavesintheColonisationofTerrestrialSedimentsDepos-itedintheMarineEnvironment[J].JournalofExperimentalMarineBiologyandEcology,2003,290(1):19-47.[2]郭腾飞.波浪与海流对沉积物再悬浮贡献的原位观测研究[D].青岛:中国海洋大学,2014.[3]ZHENGCW,LICY.OverviewofSiteSelectionDifficul-tiesforMarineNewEnergyPowerPlantandSuggestions:WaveEnergyCaseStudy[J].JournalofHarbinEngineer-ingUniversity,2018,39(2):200-206.[4]KIMSH.CylindricalAcousticLuneburgLens[C]∥IEEE8thInternationalCongressonAdvancedElectromag-neticMaterialsinMicrowavesandOptics-Metamaterials2014,Copenhagen,Denmark.August25-30,2014:364-366.[5]KIMSH.SoundFocusingbyAcousticLuneburgLens[J].Physics,2014,12(1):1-4.[6]KIMSH,SYPV,DASMP.AcousticEatonLensArrayandItsFluidApplication[J].ModernPhysicsLettersB,2017,31(8):1-10.[7]ZOUSY,XUYD,ZATIANIANR,etal.BroadbandWaveguideCloakforWaterWaves[J].PhysicalReviewLetters,2019,123:074501.[8]LUNEBURGRK.TheMathematicalTheoryofOptics[J].BrownUniversityPress,1944,189(212):865-867.[9]LUNEBURGRK.MathematicalTheoryofOptics[J].A-mericanJournalofPhysics,1966,34(3):319-320.[10]EATONJE.OnSphericallySymmetricLenses[J].Trans-actionsoftheIreProfessionalGrouponAntennas&Prop-agation,1953,4(1):66-71.[11]WANGC,XUTT,BISB,etal.MeasurementoftheFo-cusingConstantofGradient-IndexFiberLensandItsAp-plicationinDevelopingGRINFiber...