1、螺旋桨非定常片空泡CFD数值方法研究韩宝玉,姜鹏,刘剑超,韩晨(海军觥空兵学院靓我机系,辽宁朗芦岛125001)摘Kt应用雷诺平均的N-S方程结合改进VoF空化模型模拟了螺旋桨非定常片空泡。应用全六面体网格对螺旋桨模型计算域进行了网格划分,数值it算中通过计算螺旋桨敞水性能对计算方法进行了验证。应用SSrSAS湍流模型及修正的VOF空化模型模拟了HGOl螺旋桨非定常片空泡,该数值方法对螺旋桨片空泡的发展过程和形状与实验结果吻合良好。关却&VOF空化模型:湍流模型:非定常片空泡中图分类号:U66L31文献标志码:ADOI10.13788ming.WangDe-xun.PredictionofUn
2、steadyCavitationofPropellerusingSurfacePanelMe(hodJ).JoHrnah)fHydtvdymimics.2005.17(1):43-49.13李斌,洪方文,彭晓星.二维水K局部空泡脱落特征数值研究川.水动力学研究与进展,2008,23(4):412-418.4SinghalAK.AthavaleMM,LiHYaal.MathematicalBasisandVaIidaIionoftheFullCavitauonModelJ.JournalofFhudsEngineering.2002.124:617624.5ZhouLJ.WangZW.Numer
3、icalSimulationofCaviiationaroundaHydrofoilandEvaluationofaRNGk-ModclJ.JournalofFluidsEngineering.2008,130:1-7.6BakirF,RcyR,GcrbcrAGNumericalandExperimentalInvestigationsoftheCavitatingBehaviorofanInducerfJ).buenatiofalJournalofRotatingMachinery,2(XM,10:15-25.7KinwraK.KawanwraT.FujiiA.etal.StudyonUns
4、teadyCavitatingFlowSimulationaroundMarinePpellerusingaRANSCFDCodeCV/Proceedingsofthe7thInternationalSymposiumonCavitaiion.2009.8Sa(OK,OshimaA,EgashiraH,etal.NumericalPredictionofCavitationandPressureF1uctuatkmaroundMarinePropclIcrIC/Proceedingsofthe7thInternationalSymposiumonCavitation.2009.9SipihT.
5、SiikonenT,SaistoLeal.CavitatingPnopelterFlowsPrediciedbyRANSSolverwithSlmctunxiGridandSmallReynoldsNumberTurbulenceModelApproachC/Proceedingsof(he7hInternationalSymposiumonCavitation.2009.10HasuikcN,YamasakiS.AndoJ.NumericalStudyonCavitacionErosionRiskofMarinePropcllcnvOperatinginWakeFloWCWProceedingsofthe7hInternationalSymposiumonCaviution.2009.11韩宝玉.熊鹰.陈双桥对:维翼空化流动的数值模拟Ul.水动力学研究与进展,2009,24(6):740746.收稿日期:2015-01-22:修回日期:2015-02-05作者简介:帏宝玉(1981-),男,博士,讲师.研究方向:流体力学和舰戒机理论.作者简介:韩宝玉(1981.06),男,博士,讲师。主要研究方向为流体力学和舰载机理论地址:兵学院舰载机系邮编:125001电话:,Email: