| ACCURATE PIPE TOP-ENTRY JUNCTION MODEL FOR STEADY AND UNSTEADY FLOWS |
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| 作者姓名： | Mao Ze-Yu |
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| 作者单位： | Hydraulics Group，Department of hydraulic engineerign，Tsinghua University，Beijing 100084，P. R. China |
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| 摘 要： | ＡＣＣＵＲＡＴＥ ＰＩＰＥ ＴＯＰ－ＥＮＴＲＹ ＪＵＮＣＴＩＯＮ ＭＯＤＥＬ ＦＯＲ ＳＴＥＡＤＹ ＡＮＤ ＵＮＳＴＥＡＤＹ ＦＬＯＷＳＡＣＣＵＲＡＴＥＰＩＰＥＴＯＰ－ＥＮＴＲＹＪＵＮＣＴＩＯＮＭＯＤＥＬＦＯＲＳＴＥＡＤＹＡＮＤＵＮＳＴＥＡＤＹＦＬＯ...
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ACCURATE PIPE TOP-ENTRY JUNCTION MODEL FOR STEADY AND UNSTEADY FLOWS |
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| Mao Ze-Yu.ACCURATE PIPE TOP-ENTRY JUNCTION MODEL FOR STEADY AND UNSTEADY FLOWS[J].Journal of Hydrodynamics,1996(3). |
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| Authors: | Mao Ze-Yu |
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| Abstract: | Experiments were conducted to determine the steady-flow characteristics of a variety of top-entry junctions. The observed steady flow relationships are then incorporated into the finite difference of characteristics to simulate the unsteady flow behavior at pipe junctions. Tests under unsteady flow conditions were further carried out and it was consequently clarified that numerical model is capable of accurately predicting flow characteristics in realistic drainage networks. |
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| Keywords: | numerical simulation pipe networks top-entry junction unsteady pipeflow characteristic-difference method |
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