摘要
概述了煤直接液化工艺,对煤浆的流变特性进行了整理,并从非牛顿流体理论和多相流理论出发,对煤浆的数值模拟现状进行了归纳总结。提出了目前煤浆研究中存在的不足,并对煤浆研究工作进行了展望。
Developments of direct coal liquefaction were described, rheological properties of Coal- oil Slurry were tidied up, Numerical simulation of flow-filed for Coal-oil Slurry were summarized based on non-Newtonian fluids and liqud-solid two phase flows. In the end, Some deficiency were proposed and further study on Coal-oil slurry were forecasted.
出处
《煤炭技术》
CAS
北大核心
2012年第3期237-238,共2页
Coal Technology
基金
河北省高等学校科学技术研究青年基金项目(20110201)
关键词
煤浆
液固两相流
非牛顿流体
数值模拟
fluid-solid flow
non-Newtonian fluids
numerical simulation
