粗粉分离器性能的模化试验及数值模拟研究  

Modeling Test of the Performance of a Coarse Pulverized coal Separator and Its Numerical Simulation Study

作　　者：宋斐[1] 宋飏 刘东明[1] 徐宪斌[1] 吴炬[1] 吴会文[1] 冷杰[1] 

机构地区：[1]辽宁电力科学研究院锅炉技术研究所,辽宁沈阳110006 [2]惠天热电股份有限公司供暖二部调度室,辽宁沈阳110006

出　　处：《热能动力工程》2001年第2期191-194,共4页Journal of Engineering for Thermal Energy and Power

摘　　要：以粗粉分离器为研究对象 ,通过冷态模化试验评价分离器工作性能 ,确定分离器优化结构。采用CFX TASCflow软件包 ,数值模拟冷模试验和实际设备改造 ,计算结果与试验和现场测试结果吻合较好 。With a coarse pulverized-coal separator serving as a study object the performance of the separator was evaluated through a cold modeling test. Determined also was the optimized structure of the separator. With the help of a CFX-TASCFlow software package a numerical simulation-based cold modeling test was conducted in conjunction with the retrofit of a coarse pulverized-coal separator currently used on a utility boiler. The results of calculation and test are in quite good agreement with on-site measurement and test results.

关 键 词：粗粉分离器 TASCflow软件包 数值模拟 性能 模拟试验 火电厂 

分 类 号：TM621.2[电气工程—电力系统及自动化]