中文核心期刊
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中国科技核心期刊
RCCSE中国核心学术期刊
Journal of Chongqing Jiaotong University(Natural Science)

Journal of Chongqing Jiaotong University(Natural Science) ›› 2002, Vol. 21 ›› Issue (1): 116-120.

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Numerical modeling of branch stream

YANG Sheng-fa,ZHAO Zhi-zhou,YANG Bin   

  1. Department of River & Ocean Engineering,Chongqing Jiaotong University,Chongqing 400074,China
  • Received:2001-01-19 Online:2002-03-15 Published:2015-05-18

汊道水流数值模拟

杨胜发，赵志舟，杨斌   

  1. 重庆交通学院河海建筑工程系，重庆400074
  • 作者简介:杨胜发(1970—)，男，四川邻水人，博士生，长期从事河流动力学及泥沙研究工作
  • 基金资助:
    国家自然科学基金委员会和水利部联合资助项目(59890200)

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Abstract: In this paper,based on disposal means that conquer complex boundary of branch stream,2 D stream mathematical model have been established.The means obtained the preferable effect example for the velocity of flow & water level of Meizizhou

Key words: numerical modeling, branch stream, disposal means

摘要： 笔者建立了水流运动二维数学模型，给出了处理分汊河道复杂边界的方法。通过梅子洲河段流速、水位及 分流比的验证，计算结果与实测资料吻合较好。说明二维水流数学模型的建立和以及处理方法合理

关键词: 数值模拟, 汊道, 处理方法

CLC Number: