非牛顿流体研究进展及发展趋势

39520105AppliedChemicalIndustryVo.l39No.5May2010:2010-03-08:2010-03-18:(10602043);(BK2009145);(20090201110002):(1984-),,,,,:15102945036,E-mai:[e-mail]:,,,E-mai:[e-mail]刘海燕1,2,庞明军1,2,魏进家1,2(1.,215021;2.,710049):,,,8,,,:;;;:O373:A:1671-3206(2010)05-0740-07Aprogressandtrendofthenon-NewtonianfluidsLIUHai-yan1,2,PANGMing-jun1,2,WEIJin-jia1,2(1.XianJiaotongUniversity,SuzhouAcademy,Suzhou215021,China;2.StateKeyLaboratoryofMultiphaseFlowinPowerEngineering,XianJiaotongUniversity,Xian710049,China)Abstract:Sincenon-Newtonianfluidshaveplayedanimportantroleinindustryandourdailylife,tomakeapredictionoffuturetendencyinthisresearcharea,thepasttwoyearsachievementsaboutdifferentaspectsproducedinourcountryandabroadaresummarized.Inrecentyears,thegeneralresearchinterestsarefocusedonthefollowingeightaspectsincludingtherheologicalcharacteristicsofnon-Newtonianflu-ids,gas-liquidfortwo-phaseflow,massandheattransferofnon-Newtonianfluids,andnumericalsimula-tionmethods.Inthefuture,amongtheseareastheprimaryproblemaretofindtherelationshipbetweenthemicrostructuresandrheologicalpropertiesofnon-Newtonianfluids,tosimulatetheflowbynumericalmethodsexactly,andtodevelopanewfunctionandrelatedequipmentofnon-Newtonianfluids.Keywords:non-Newtonianfluids;flow;heatandmasstransfer;researchtendency,,(),,11.1,,,Liberatore[1]5:,,,GiesekusArhuoma[2],6.78%~33.48%,,,eff=CaKb(4Vpk)n-1(1)eff,mPas;,%;K,Pasn;Vp,m/s;;k,m2;;n,[3],,,0.75%,,32.5,,,,[4],/[5],:t=pRn(2)t,s;R,Pa/s;n;pMnL-nT1-3n[6],,1.2,,,Xu[7],50mm,30m,11(a)(b)Fig.1Schematicdescriptionof(a)stratifiedand(b)slugflows1,(a),,Si;Sg;Sl;Ag;Al;ug;ul(b),,,us,A-lMatroushi[8],[9],,,;CCD,,,74139[10](),,[11],,n1.3,,;,;;(),Diego[12],He[13],,,2(a)(b)2.5%TNT/H2O0.1%CNT/H2O,,,[14](),(),,[15],50010-6,[16],,2Fig.2Axialprofilesoftheconvectiveheattransfercoefficientforvariousnanofluidsa.TNT/H2O(1);b.CNT/H2O(2)1.4,,,FirouziM[17],,Hersche-lBulkley,,,[18]7425:,,[19],Douglas-Jones-,[20],,,[21],1.5,,,,Wachs[22](DLM)/(FD),(DEM)(FEM),Bakker[23],,,Sankar[24],Cas-son,,Sang[25]T,,,,Kn,,K,,,,,[26],,[27],,[28],,[29],,,,,,1.6,,,,,,,,,PakzadL[30],,3,0.4m,,(DAS),4,,5,,6;,[31]74339,,3(mm)Fig.3Experimentalsetup4Fig.4Mixingtimeasafunctionoftheimpellerspeedatthreedifferentxanthangumconcentrations5Fig.5Mixingtimeversuspowerconsumptionperunitvolumeatthreedifferentxanthangumconcentrations6Fig.6Dimensionlessmixingtimeversusreynoldsnumber1.7(),[32],:,,[33],[15],,,1.8,,,,,,J.Bernsdorf[34],77445:,,[35],,[36],,7Fig.7Streamlinesindicatingthecomplexflowinsidethecerebralaneurysm2,,[13]MostafaA.E-lSayed,60;,;,,:,;,,;,3::;,,,:[1]LiberatoreMW,NettesheimF,VasquezPA,eta.lM-icrostructureandshearrheologyofentangledwormlikem-icellesinsolution[J].JournalofRheology,2009,53(2):441-458.[2]ArhuomaM,DongMZ,YangDY,eta.lDeterminationofwater-in-oilemulsionviscosityinporousmedia[J].In-dustrial&EngineeringChemistryResearch,2009,48(15):7092-7102.[3],,,.[J].,2008,37(1):8-11.[4],,./[J].,2009,25(5):64-66.[5],,,.[J].,2008,31(6):145-148.[6],,,.[C].:,2009.[7]XuJY,WuYX,LiH,eta.lStudyofdragreductionbygasinjectionforpower-lawfluidflowinhorizontalstrat-ifiedandslugflowregimes[J].ChemicalEngineeringJourna,l2009,147(2/3):235-244.[8]EisaA-lMatroush,iAliBorhan.Coalescenceofdropsandbubblesrisingthroughanon-Newtonianfluidinatube[J].InterdisciplinaryTransportPhenomena:AnnNYAcadSc,i2009,1161:225-233.[9],,,.[J].,2008,19(3):357-360.[10],,,.[J].,2009,42(5):448-452.[11],,.[J].:,2008,24(6):1060-1065.[12]DiegoGmez-Daz,JosMNavaza,LCQuintnsRiveiro,eta.lGasabsorptioninbubblecolumnusinganon-New-74539tonianliquidphase[J].ChemicalEngineeringJourna,l2009,146(1):16-21.[13]HeYurong,MenYubin,LiuXing,eta.lStudyonforcedconvectiveheattransferofnon-Newtoniannanofluids[J].JournalofThermalScience,2009,18(1):20-26.[14].[D].:,2008.[15],,,.[J].,2008,26(3):195-201.[16],,.[J].,2008,24(4):93-97.[17]FirouziM,HashemabadiSH.Extractsolutionoftwophasestratifiedflowthroughthepipesfornon-NewtonianHersche-lBulkleyfluids[J].InternationalCommunicationsinHeatandMassTransfer,2009,36(7):768-775.[18],.[J].,2008,29(3):418-423.[19],.[J].,2009,26(8):245-250.[20].[D].:,2008.[21].[J].,2009,24(1):69-74.[22]AnthonyWachs.ADEM-DLM/FDmethodfordirectnu-mericalsimulationofparticulateflows:SedimentationofpolygonalisometricparticlesinaNewtonianfluidwithcollisions[J].Computers&Fluidsm,2009,38(8):1608-1628.[23]BakkerCW,MeyerCJ,DeglonDA.Numericalmode-llingofnon-Newtonianslurryinamechanicalflotationcell[J].MineralsEngineering,2009,22(11):944-950.[24]SankarDS.Atwo-fluidmodelforpulsatileflowincathe-terizedbloodvessels[J].InternationalJournalofNon-LinearMechanics,2009,44(4):337-351.[25]LongSang,HongYiping,WangFujun.Investigationofvis-cosityeffectondropletformationinT-shapedmicrochan-nelsbynumericalandanalyticalmethods[J].Microfluid-icsandNanofluidics,2009,6(5):621-635.[26],.[J].,2009,26(1):136-140.[27],,,.[J].,2008,29(4):617-620.[28],,.[J].,2009,28(8):1296-1301.[29],,,.[J].,2009,37(3):28-31.[30]PakzadL,Ein-MozaffariF,ChanP.Measuringmixingtimeintheagitationofnon-Newtonianfluidsthroughelec-tricalresistancetomography[J]