The experimental study on dense pastes rheological characteristic

摘要：

　　This paper improves the existing pressure pipe rheological and resistance characteristic test system and optimizes the pressure and flow data acquisition method.Taking coal slime as an example,it conducts an experimental study on dense pastes rheological characteristics.It ensures the coal slimes rheological model transported in different pipe diameter of which the volume concentration is 57.06%~45.44%and analyses the rheological characteristic trend changing with diameter and volume concentration.The experiment proves that the new system is practicable and easy-operated and reliable.Also the original experimental data and processed result are in accordance with theoretical regulation.

关键词： dense paste pipeline transportation rheological characteristic volume concentration

作者: Jie Gao Liang Wang Huaxu Yang Shuangyu Zhang Miao Wu

作者单位: Shandong University of Science and Technology Qingdao China 266590 China University of Mine and Technology(Beijing)Electrical and Information Engineering, Beijing Chin

会议类型: 国际会议

会议名称: the 2012 International Conference on Frontiers of Mechanical Engineering and Materials Engineering (机械工程与材料工程国际会议())

会议地点: 香港

会议语种:英文

页码: 529-533

在线出版日期: 2012-07-27（万方平台首次上网日期，不代表论文的发表时间）