| 四角切圆锅炉冷态空气动力场流动特性的实验研究 |
| |
| 引用本文： | 刘勇,魏凤,唐必光.四角切圆锅炉冷态空气动力场流动特性的实验研究[J].武汉大学学报(工学版),2002,35(6):52-55. |
| |
| 作者姓名： | 刘勇 魏凤 唐必光 |
| |
| 作者单位： | 武汉大学动力与机械学院,湖北,武汉,430072 |
| |
| 摘 要： | 以某电厂 30 0MW ,10 2 5t/h锅炉为模型 ,针对水平烟道的烟温偏差问题 ,进行了锅炉整体冷模试验 ,对炉膛上部、水平烟道及转向室处烟气的流动进行模拟 ,明确了水平烟道内引起烟温偏差的烟气速度场偏置的具体情况及尾部烟道气流分布的特性 .
|
| 关 键 词： | 烟温偏差 冷模试验 气流分布 |
| 文章编号： | 1006-155X(2002)06-052-04 |
| 修稿时间： | 2002年3月26日 |
Experimental research on flue gas flow characteristics of foursquare tangential circle boiler in cold aerodynamical field |
| |
| LIU Yong,WEI Feng,TANG Bi_guang.Experimental research on flue gas flow characteristics of foursquare tangential circle boiler in cold aerodynamical field[J].Engineering Journal of Wuhan University,2002,35(6):52-55. |
| |
| Authors: | LIU Yong WEI Feng TANG Bi_guang |
| |
| Abstract: | Aimed at the problem of flue gas temperature deviation in horizontal flue and taking a 300 MW/1 025 t/h boiler as prototype to perform cold model tests of the whole boiler, the flue gas flow in upper furnace, horizontal flue and reversal chamber are simulated; and then the condition of flue gas speed field resulting in flue gas temperature deviation in horizontal flue and distribution characteristics of backward flue gas flow, are clarified. |
| |
| Keywords: | flue gas temperature deviation cold model test gas flow distribution |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
