摘要
Stronglyswirlflowsimulationarestillunderdeveloping.Inthispaper,εequationbasedontheRenormalizationGrouptheoryisusedintoalgebraicstressmodel.Standardk-εmodel,algebraicstressmodelbyJiangZhang^[5]andpresentmodel(RNG-ASM)areappliedsimultaneouslytosimulatingtheconfinedstronglyswirlingflow.TheSimulatingresultsbyRNG-ASMmodelarecomparedtotheresultsbyothertwomodel,itisshownthatthepredictionsbythismodeldisplayreasonableagreementwithexperimentaldata,andleadtogreaterimprovementthanZhang'sASMturbulencemodel^[5].
出版日期
2001年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)