运用VOF模型模拟开敞式水泵吸水池内后台阶流动

工程热物理学报 , 2007, 28(z1): 157-160.

1.水沙科学与水利水电工程国家重点实验室(清华大学),北京,100084

2.水沙科学与水利水电工程国家重点实验室(清华大学),北京,100084

3.水沙科学与水利水电工程国家重点实验室(清华大学),北京,100084

4.水沙科学与水利水电工程国家重点实验室(清华大学),北京,100084

SIMULATION OF BACKWARD-FACING STEP FLOWS IN AN OPEN PUMP SUMP BY VOF MODELS

开敞式水泵吸水池内流动是具有自由表面的复杂流动.本文利用VOF(Volume of Fluid)模型对开敞式水泵吸水池内的后台阶流动进行了数值模拟,模拟结果与试验数据基本吻合.VOF模型是模拟开敞式水泵吸水池内流动的一种有效方法.

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