| NUMERICAL SIMULATION OF COMPLICATED PIPEFLOW WITH k-εMODEL |
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| 引用本文： | 余斌,陈君楷.NUMERICAL SIMULATION OF COMPLICATED PIPEFLOW WITH k-εMODEL[J].应用数学和力学(英文版),1995(6). |
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| 作者姓名： | 余斌 陈君楷 |
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| 作者单位： | Department of Engineering Mechanics，Ehengdu University of Science and Technology，Chengdu 610065. P. R. China |
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| 摘 要： | l.IntroductionInenginecringandnaturallie1ds.therearemanycomplicatedpipel1owswlthcomplexboundariesandobstructionsinsidethepipesimultaneously.IfthesimuIationofabodyconforminggridisuscdtosolvCthcscprobIems.itwouldbeveryIaboriousanddif1iculttoinsurestabilityandconvergence.Thus.weneedasimplcandapplicabIe1nethodtosimuIatctheboundariesapproximatelysothatk--emodetmaybeused.Ladder-1ikcmeshisusedinthispapertoreplacecomplexboundaryconditions.Meanwhile.blockoffmethodisusedforobstructedregion.II.Mathem…
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