学科分类
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1 个结果
  • 简介:Unsteadyfluidflowsandlevelfluctuationsinathinslabcontinuouscastingmouldhavesignificantinfluenceonproductquality.Inthisstudy,thephenomenaconcerningtransientflowfeaturesandfreesurfacemotionswereanalyzedbymeansofthelargeeddysimulation(LES)softwarewiththesmagorinskySGSmodel-VisualCast(VCast)II,wheretheSimpleralgorithmonabody-fittedmeshwasusedtoresolvegoverningequations.Aseriesofwateranalogexperimentsonthefluidflowandthesurfacewaveinthemouldsofthinslabcontinuouscastingwerealsoperformed.Theresultsoffluidregions,middleofvortexandlevelfluctuationfromdigitalsimulationswereidenticalwiththeresultsofthewateranalogexperiments.

  • 标签: 水模拟实验 薄板坯连铸 流体模型 流体流动 模具表面 波动