NUMERICAL SIMULATION IN A SUPERCIRTICAL CFB BOILER
(0) The dimension of the hot circulation loop of the supercritical CFB boiler is large, and there are many unknowns and challenges that should be identified and resolved during the development. In order to realize a reasonable and reliable design of the hot circulation loop, numerical simulation of gas-solid flow in a supercritical CFB boiler was conducted by using FLUENT software. The working condition of hot circulation loop flow field, gas-solid flow affected by three unsymmetrical cyclones, air distribution and pressure drop in furnace were analyzed. The simulation results showed that the general arrangement of the 600MWe supercritical CFB boiler is reasonable.
supercritical CFB boiler numerical simulation 600MWe design
Yanjun Zhang Xiang Gao Zhongyang Luo Xiaoguo Jiang
Zhejiang University, Hangzhou, 310027 China Harbin Boiler Co., Ltd, Harbin, 150040 China
国际会议
第20届国际流化床燃烧会议(20th International Conference on Fluidized Bed Combustion)
西安
英文
829-832
2009-05-18（万方平台首次上网日期，不代表论文的发表时间）