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  5. Numerical Simulation of Hydraulic Characteristics of Spillway Tunnel in the Radial Gate Closing Proc

Numerical Simulation of Hydraulic Characteristics of Spillway Tunnel in the Radial Gate Closing Proc

来源 :35th IAHR World Congress(第三十五届国际水利学大会) | 被引量 : 0次 | 上传用户：hwqcy1021
【摘 要】
：
Based on RNG κ-ε model, VOF model and dynamic mesh model, the hydraulic characteristics of the Ogee curve section of spillway tunnel are simulated successfully in upstream radial gate closing process
【作 者】
：
MA Xudong YANG Qing DAI Guangqing XU Jie 
【出 处】
：
35th IAHR World Congress(第三十五届国际水利学大会)
【发表日期】
：
2013年2期
【关键词】
：
RNG κ-ε model Dynamic mesh model Sudden lateral enlargement and vertical drop Ca 
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论文部分内容阅读
Based on RNG κ-ε model, VOF model and dynamic mesh model, the hydraulic characteristics of the Ogee curve section of spillway tunnel are simulated successfully in upstream radial gate closing process with sudden lateral enlargement and vertical drop aerator at middle chamber outlet.
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