摘要
Basedontheeffectsofseveralcastingparametersonslagentrapmentinthemould(watermodeling),thenumericalmodelingwasresearched.Theresultsshowthattheflowfieldwithasubmergednozzlesectiondimensionof65mm×80mmisbetterthanthatwithasubmergednozzlesectiondimensionof40mm×40mmandisfavorableforavoidingslagentrapment.Inthispaper,lowsurfacevelocity,smalllevelfluctuationandproperimpactdepthcanbeachievedwithanozzleofanoutletangleof25°andanimmersiondepthof150mm,orwithaprototypenozzleofanoutletangleof15°angleandanimmersiondepthof150mm.
出版日期
2012年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)