摘要
本文是对粉煤灰浆体管道输送特性的研究。通过试验验证了粉煤灰浆体属于宾汉塑性流体,并采用毛细管粘度计测出流变参数与浓度、温度的关系,对粉煤灰浆体的流态及流动特性进行了划分;并根据现有数据进行初步回归分析,得出阻力系数与综合雷诺数的关系。
The paper is on the characteristics of transporting coal ash slurry through pipeline, showing the relationship between Rheology suitable for coal ash slurry and the density and the tempera-ture, doing research in flow state of coal ash slurry and the flowing characteristics of coal ash slur-ry, and making a preliminary regression analysis and obtaining the relationship between the resis-tance coefficment and the Composite-Reynolds number
关键词
粉煤灰
浆体
流变参数
管道输送
综合雷诺数
coal ash
slurry
flowing
parameter
pipe transport
composite-reynolds number
