The ultra supercritical 1 000 MW unit boiler with double-reheat cycle in Datang Leizhou Power Plant adopts Π type arrangement. Due to the complexity of water flow in Π type boiler, there exists the risk of uneven distribution of mass flow rate, which may result in the water wall overheat accident. In the processes of unit wide load operation and fast peak shaving, flow instability may occur in the water wall of the boiler due to the coal supply disturbance. To solve these problems, the distributions of mass...
【基金】
国家重点研发计划项目(2016YFB0600201)~~
【更新日期】
2017-09-18
【分类号】
TM621.2
【正文快照】
MAO Kaiyuan1,NIE Xin1,XIE Haiyan1,YANG Dong1,WANG Fengjun2,HUANG Ying2(1.State Key Laboratory of Multiphase Flow in Power Engineering,Xi’an Jiaotong University,Xi’an 710049,China;2.State Key Laboratory of Efficient and Clean Coal-fired Utility Boilers,H