伴有滑动床的浆体倾斜管道摩阻损失研究  

Research on Friction Loss of Slurry with Sliding Bed in Inclined Pipeline

作　　者：赵利安[1] 孟庆华[2] 

机构地区：[1]辽宁工程技术大学资源与环境工程学院,辽宁阜新市123000 [2]中煤国际工程集团沈阳设计研究院,辽宁沈阳110015

出　　处：《矿业研究与开发》2008年第2期3-6,共4页Mining Research and Development

摘　　要：在水平管道扩散方程研究的基础上,提出了倾斜管道滑动床厚度的计算方法,对伴有滑动床的倾斜管道浆体摩阻损失计算模型进行了推导。用相关学者的实验数据对所提出的模型进行了简单检验,并且分析了误差产生的原因。Base on the research of Diffusion equations for slurry transport in horizontal pipeline, a calculation method about the thickness of sliding bed in inclined pipeline is put forward, and calculating model of friction loss of slurry flow with sliding bed in inclined pipeline is deducted. At last simple verification of the presented calculating model has been made using the experimental data obtained by some students, and the causes of error are been analyzed.

关 键 词：浆体输送 倾斜管道 摩阻损失 滑动床 扩散方程 

分 类 号：TD807[矿业工程—矿山开采]