LDV和CFD在流体混合中的应用进展Application Progress of LDV and CFD in the Fluid Mixing Technology
王嘉骏,冯连芳,王凯,顾雪萍
摘要(Abstract)：
采用激光多普勒测速仪LDV (LaserDopplerVelocimetry)测试技术和计算流体力学CFD (ComputationalFluidDynamics)方法 ,可获取搅拌槽中的速度场、浓度场等。从更微观的角度研究混合 ,对于混合设备的优化设计、放大和混合的基础理论研究具有重要意义。综述了此领域的进展情况
关键词(KeyWords)： 流体混合;激光多普勒测速仪;计算流体力学
基金项目(Foundation): 国家自然科学基金资助项目 ( 2 9776 0 41)
作者(Author): 王嘉骏,冯连芳,王凯,顾雪萍
参考文献(References)：
- 1 OldshueJY .Fluidmixingtechnology.NewYork:McGraw-Hill,1983.
- 2 BakkerA ,etal.Pinpointmixingproblemswithlasersandsimulationsoftware.ChemEng,1994,1:94.
- 3 毛德明,冯连芳,王凯.用LDA研究搅拌釜内的流场.高校化学工程学报,1996,3:258.
- 4 PlacekJ ,etal.TurbulentflowinstirredtanksPartII:Turbulentflowintheturbineimpellerregion.AIChEJ,1986,32:1771.
- 5 RanadeVV ,etal.FlowgeneratedbypitchedbladeturbinesI:MeasurementsusingLaserDopplerAnemometer.ChemEngCommun,1989,81:197.
- 6 KrestaSM ,WoodPE .Predictionofthethree dimensionalturbulentflowinstirredtanks.AIChEJ,1991,37:448.
- 7 KaminoyamaM ,etal.Numericalanalysisofthree dimensionalflowofapseudoplasticliquidinastirredvesselwithaturbineimpeller.IntChemEng,1990,30:720.
- 8 JuSY ,etal.Three-dimensionalturbulentflowinagitatedvesselswithanonisotropicviscosityturbulencemodel,CanJChemEng,1991,68:3.
- 9 RanadeVV ,DommetiSMS .Computationalsnapshotofflowgeneratedbyaxialimpellersinbaffledstirredvessels.TransIChemE ,1996,74:476.
- 10 LuoJY ,etal.Fullflowfieldcomputationofmixinginbaffledstirredreactors.IChemEResearchEvent,Birmingham,1993.657.
- 11 PerngCY ,MurthyJY .Amoving deforming meshtechniqueforsimulationofflowinmixingtanks.AIChESymposiumSeries,1993,293(89):37.
- 12 RanadeVV ,etal.Anefficientcomputationalmodelforsimulatingflowinstirredvessels:acaseofRushtonturbine.ChemEngSci,1997,52(24):4473.
- 13 GosmanAD ,etal.Multidimensionalmodelingofturbulenttwo phaseflowsinstirredvessels.AIChESymposiumSeries,1993,293(89):41.
- 14 BakkerA .Fluidmechanicsofmixing.KluwerAcademic,Dordrecht,1992.
- 15 OrszagSA ,etal.Near wallturbulentflows.ElsevierScience,1993.
- 16 GaskellPH ,LouAKC .Simulationofflowinstirredvesselswithaxialflowimpeller.IntJNumMethFluids,1988,8:617.
- 17 ShyyW ,etal.Turbulencemodelsfornear wallandlowReynoldsnumberflows.AIAAJ,1992,30:923.
- 18 PatankarSV .Numericalheattransferandfluidflow.Hemisphere,Washington,1980.
- 19 PericM ,etal.Thesource sinkapproachinmodelingofstirredreactors.ComputFluids,1988,16:38.
- 20 MiddletonJC ,etal.Computationsofflowfieldsandcomplexreactionyieldinturbulentstirredreactors,andcomparisonwithexperimentaldata.ChemEngResDes,1986,64:18.
- 21 RanadeVV .Computationalfluiddynamicsforreactorengineering.RevChemEng,1995,11(3):229.
- 22 陈梅,范西俊等.高粘度流体二维搅拌流场.化工学报,1994,1:10.
- 23 于鲁强.刮壁搅拌桨的流动、功耗和传热及数值模拟[博士论文].杭州:浙江大学,1996.
- 24 侯栓弟,王英琛,施力田.螺旋搅拌槽内湍流参数.化工学报,1995,46(4):480.
- 25 蔡志武,戴干策.搅拌桨内部三元流动计算.华东理工大学学报,1996,5:237