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AN EXTENDED k-ε MODEL FOR NUMERICAL SIMULATION OF WIND FLOW AROUND BUILDINGS

作者姓名：	陈水福孙炳楠唐锦春

作者单位：	Department of Civil Engineering. Zhejiang University. Hangzhou 310027，P. R. China

摘要：	I.IntroductionWindvelocitiesaroundbuildingsandwind-inducedpressuresonbuildingsurfaceareimportantparametersforbuildingdisign.Withtherapidadvanceofcomputertechnology,ithasbecomepossibletoevaluatethethree-dimensionalwind-turbulentflow'sbyusingnumericalsimulationtechniques.Atpresent.awidevarietyofnumericalapproacheshavebeendevelopedanddifferenttypesofturbulencemodellinghavebeenappliedforthepredictionofwindflowphenomena.Amongtheseapproaches,thenumericalsimulationbasedonthesteadyReynold'saveragedN…
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