[1]包中进,刘云,王月华.泄水建筑物三维水流数值模拟技术及应用[J].浙江水利科技,2015,(01):018-22.[doi:10.13641/j.cnki.33-1162/tv.2015.01.005]
 BAO Zhong-jin,LIU Yun,WANG Yue-hua.Discharge Structures Three-dimensional Flow Numerical Simulation Technology and Application[J].Zhejiang Hydrotechnics,2015,(01):018-22.[doi:10.13641/j.cnki.33-1162/tv.2015.01.005]
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泄水建筑物三维水流数值模拟技术及应用
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《浙江水利科技》[ISSN:1008-701X/CN:33-1080/TV]

卷:
期数:
2015年01期
页码:
018-22
栏目:
出版日期:
2015-01-25

文章信息/Info

Title:
Discharge Structures Three-dimensional Flow Numerical Simulation Technology and Application
作者:
包中进 刘云 王月华
浙江省水利河口研究院, 浙江 杭州 310020
Author(s):
BAO Zhong-jin LIU Yun WANG Yue-hua
Zhejiang Institute of Hydraulics & Estuary, Hangzhou 310020, Zhejiang, China
关键词:
三维水流数值模拟水闸溢洪道拱坝
Keywords:
numerical simulation of three-dimensional flowsluicespillwayarch dam
分类号:
TV32+2
DOI:
10.13641/j.cnki.33-1162/tv.2015.01.005
摘要:
泄水建筑物下泄水流通常具有复杂的三维水流特性,常规的一维或者平面二维技术无法精确模拟其流态.应用三维数值模型对水闸、溢洪道、拱坝等泄水建筑物三维水流进行数值模拟,并与水工模型试验成果进行对比.数值模拟计算的水面线、流态及流速分布均与水工模型试验实测资料吻合较好,表明三维数学模型可以结合水工模型试验解决泄水建筑物常规水力学问题,为工程设计和运行提供相关的技术依据.
Abstract:
Discharge flow of discharge structures usually have complex three-dimensional flow characteristics.The conventional one-dimensional or two-dimensional planar technology can not accurately simulate the flow pattern.Three-dimensional numerical model was applied to simulate three-dimensional flow discharge structure sluices, such as spillway, arch dam and so on, compared with the results of hydraulic model test.The water lines, flow pattern and velocity distributions of numerical simulation results are in good agreement with the measured data of hydraulic model test, which showed that three-dimensional mathematical model can be combined with hydraulic model tests to solve conventional hydraulics problems of discharge structure, providing related technical basis with the engineering design and operation.

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备注/Memo

备注/Memo:
收稿日期:2014-8-15;改回日期:。
基金项目:浙江省科研院所专项(2012F20005);浙江省水利科技计划项目(RC1408).
作者简介:包中进(1963-),男,教授级高级工程师,大学本科,主要从事水工水力学研究.E-mail:bzjin@tom.com
更新日期/Last Update: 1900-01-01