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Numerical Simulation of Hvdraulic Characteristic Close to Conic Valve
Author(s): 
Pages: 78-79
Year: Issue:  9
Journal: YELLOW RIVER

Keyword:  锥阀数值模拟消能湍流;
Abstract: 采用有限体积法离散求解二维水流运动方程,辅以RNG k-ε湍流模型,模拟了锥阀附近的湍流流场分布,对于自由水面的处理采用了VOF法.通过对压力场、速度场以及流线的分析和试验,认为锥阀联合消能罩是一种有效的高水头消能工.
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