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首页> 外文会议>International Conference on Fluidized Bed Combustion >VERIFICATION OF THE SIMPLIFIED HYDRODYNAMIC SCALING PARAMETERS FOR COMMERCIAL PRESSURIZED FLUIDIZED BED COMBUSTORS: PART 2 - CIRCULATING FLUIDIZED BEDS
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VERIFICATION OF THE SIMPLIFIED HYDRODYNAMIC SCALING PARAMETERS FOR COMMERCIAL PRESSURIZED FLUIDIZED BED COMBUSTORS: PART 2 - CIRCULATING FLUIDIZED BEDS

机译：商业加压流化床燃烧器简化流体动力缩放参数的验证：第2部分 - 循环流化床

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In a companion paper (Glicksman, et al., 1995 - referred to as Part 1 ), the simplified set of scaling parameters developed by Glicksman et al. (1993) were used to construct a quarter scale model of American Electric Power's (AEP) Tidd 70 MWe pressurized bubbling bed combustor. Comparisons between the probability density functions of the pressure fluctuations and the average solid fraction profiles showed excellent agreement. In this study, the simplified scaling parameters were applied to circulating fluidized beds pressurized to 14 bar. A 1/2 scale model of the hot pressurized circulating fluidized bed constructed and operated by Foster Wheeler Development Corp. in Livingston, NJ has been constructed. Recently completed validation tests included comparisons of the vertical solids distribution along with the probability density functions and power spectral densities of the pressure fluctuations within the beds. The data suggest good agreement when the simplified scaling parameters are held constant between the hot combustor and cold model.
机译：在伴侣论文中（Glicksman，等人，1995-1995 - 称为第1部分），由Glicksman等人开发的简化缩放参数集。 （1993）用于建造美国电力（AEP）TIDD 70 MWE加压鼓泡燃烧室的四分之一规模模型。压力波动的概率密度函数与平均固体分数型材之间的比较显示出很好的一致性。在该研究中，将简化的缩放参数应用于加压到14巴的循环流化床。由福斯特惠勒开发公司建造和操作的热压循环流化床的1/2规模模型，在利文斯顿，NJ已经构建。最近完成的验证测试包括垂直固体分布的比较以及床内压力波动的概率密度函数和功率谱密度。当简化的缩放参数在热燃烧器和冷模型之间保持恒定时，数据表明了良好的一致性。

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