| THE NUMERICAL COMPUTATION OF TURBULENT FLOW IN TEE-JUNCTION |
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| 作者姓名： | Chen Hong-bo Lian Gui-sheng Dept.of Mechanics Zhejiang University Hangzhou P.R.China |
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| 作者单位： | Chen Hong-bo Lian Gui-sheng Dept.of Mechanics，Zhejiang University，Hangzhou 310027，P.R.China |
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| 摘 要： | A numerical model for calculating the turbulent flow in tee-junction is given in thispaper.The calculations are performed using a finite-difference procedure,and turbulence is ac-counted for by using a two-equation k-ε model of turbulence.Results,consisting of mean veloci-ty profiles and pressure losses due to the junction,have been obtained,and show that the flowsituation in tee-junction is very complex.The computed results agree closely with the experimen-tal data and validate that the present model is reasonable and the numerical calculations are suc-cessful.
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THE NUMERICAL COMPUTATION OF TURBULENT FLOW IN TEE-JUNCTION |
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| Chen Hong-bo Lian Gui-sheng Dept.of Mechanics,Zhejiang University,Hangzhou ,P.R.China.THE NUMERICAL COMPUTATION OF TURBULENT FLOW IN TEE-JUNCTION[J].Journal of Hydrodynamics,1992(3). |
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| Authors: | Chen Hong-bo Lian Gui-sheng Deptof Mechanics Zhejiang University Hangzhou PRChina |
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| Affiliation: | Chen Hong-bo Lian Gui-sheng Dept.of Mechanics,Zhejiang University,Hangzhou 310027,P.R.China |
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| Abstract: | |
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| Keywords: | turbulent flow numerical calculation pipe flow |
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