摘要
本文把固液两相流分为伪均质流和非均质流两类,分别研究了两类浆体水击规律,并推导了两类浆体水击规律波波速及最大水击压力计算公式。此数学模型可在工程设计中应用。
This paper classifies the slurry flow into pseudo-homogenous flow and heterogeneous folw, and studies the characters of their water-hammer, respectively. The formula to calculate acoustic wave speed and max-pressure of water hammers is derived, and it is pointed that this mathematical model can be applied into practical engineering design.
出处
《中国矿业》
1993年第6期65-71,共7页
China Mining Magazine
关键词
长输管道
浆体
水击试验
Water-hammer in slurry flow, Acoustic wave speed of water-hammer, Pressure of water-hammer
