This thesis was completed in a three - dimensional cold testing circulating fluidized bed ( cfb ) with the size ( length width height ) of 600 400 6000 本论文是在尺寸为(长600mm宽400mm高6000mm )的三维循环流化床冷态实验台上完成的。
Combustion technology of circulating fluidized bed boiler ( cfb ) is a kind of coal - burning technology which developped very fast in the past twenty years 循环流化床锅炉( cfb , circulatingfluidizedbedboiler )燃烧技术是一项近20年来发展起来的燃煤技术。
It is applied in studying the gas - solid flow pattern in the cold circulating fluidized beds ( cfb ) boiler with the particle image velocimetry ( piv ) 本文采用自行构建的piv系统对循环流化床冷态流场进行了试验研究,获得了不同工况下气固两相流动特性。
Circulating fluidized bed boiler is a control object that has points of distributing parameter and nonlinear and time - variable and strong delay and coupling tightly multivariable 循环流化床锅炉是一个分布参数、非线性、时变、大迟延和多变量耦合紧密的控制对象。
The technical feasibility , thermodynamic effectiveness and the engineering problem of supercritical pressure circulating fluidized bed boiler with vertical furnace walls was analysed in this thesis 本文对具有垂直水冷壁的超临界循环床的技术可行性、经济性和技术难点作出了分析。