联合循环余热炉炉内气流分布状况的研究  

Air Flow Distribution Inside Combined Circulating Residual Heat Boiler

作　　者：胡家震[1] 康达[1] 左国华[1] 崔成云[1] 

机构地区：[1]哈尔滨锅炉厂有限责任公司,黑龙江哈尔滨150046

出　　处：《黑龙江电力》2001年第3期139-141,151,共4页Heilongjiang Electric Power

基　　金：国家科委"九五"重点攻关项目! (96 -A2 6 -0 2 )

摘　　要：采用冷态空气模化试验和数值计算两种方法 ,同时对一定结构的联合循环余热锅炉各级受热面进出口的气流分布状况及流量均匀性进行研究 ,寻求锅炉及其入口烟道合理的结构形状 ,从而为余热锅炉的开发设计提供参考依据。The airflow distribution and flowrate consistency at the inlets and outlets of different heated surfaces of a combined circulating residual heat boiler were studied at the same time by cold air simulation test and numeric calculation for establishment of rationale structural geometries of the boiler and its inlet smoke channel thereby providing basis for engineering design of residual heat boilers.

关 键 词：联合循环余热炉 冷态模化 数值计算 炉内气流分布 

分 类 号：TK229.929[动力工程及工程热物理—动力机械及工程]