摘要
以高浓度黏稠物料煤泥为代表的进行管道输送试验,根据管路压力损失确定物料的管道输送流变特性,得出管道输送的流变方程,进而确定输送压力、流量、长度的经验关系,对物料与管壁的摩擦阻力与功耗计算,确定管阻能量损失。
The high concentration of different rheological properties of viscous materials determines the properties of the material advantages and disadvantages of piped varying degrees, in order to slime represented by a variety of high concentration of viscous test material for pipeline transportation, according to pipeline pressure loss of various materials to determine rheological characteristics of pipeline transportation,obtained pipeline flow equation,and then determine the delivery pressure, flow, length of experience in relationship,through the material and the wall friction and power calculation to further determine the energy loss of control resistance laid the basis for optimal design of transportation systems.
出处
《煤矿机械》
北大核心
2010年第6期81-83,共3页
Coal Mine Machinery
关键词
黏稠物料
传感装置
压力测试
压力分布
阻力损失
viscous material
sensing devices
pressure testing
pressure distribution
pressure drop
