摘要
在电除尘器气流分布模型实验基础上,用计算流体动力学(CFD)方法对电场进口断面气流分布状态进行了数值计算。根据电除尘器布置条件和进口喇叭口气流分布板结构特点,对计算模型做了适当简化,计算结果与模型实验吻合,满足《电除尘器性能实验方法》要求。
On the basis of gas-flow distribution model for an electrostatic precipitator(EP),the numerical value calculation has been carried out for the gas-flow distribution state of the field inlet cross-section by using the calculating fluid dynamics (CFD)method. Based on the layout condition and the structural features of gas-flow distribution plates in the inlet horn ,the calculation model has been simplified,the calculated results are identical with the model experiments,satisfying the requirement of 《The experimenta methods for EP's performance》.
出处
《热力发电》
CAS
北大核心
2005年第3期12-14,共3页
Thermal Power Generation
关键词
电除尘器
气流分布CFD
烟尘净化
收尘率
EP
gas-flow distribution
CFP
smoke purification
dust collection rate
