将DEM方法与颗粒碰撞传热模型结合，在颗粒层次上对密相流化床内的传热过程进行了较为系统的数值研究。
Combining with particle impact heat transfer model, DEM method is also used to systematically simulate the heat transfer process in fluidized bed at the level of particle.
在二维流化床试验装置上，对由大颗粒物料组成的密相鼓泡流态化床进行了试验研究。
On the equipment of two dimensional fluidized bed, we were primarily engaged in experimental research on coarse particle dense bubbling fluidized bed.
在冷态试验台上研究了循环流化床料腿密相段中不同管束布置方式对气固流动特性的影响。
The influence of the arrangements of pipes on gas solid flow characteristics in the dense section of standpipe in the circulating fluidized bed is studied on a cold state experiment platform.
建立了基于热平衡法、烟气分析法和烟气量法的循环流化床锅炉燃烧室密相区燃烧份额计算数学模型，并分析比较了各种模型的特点。
The model of combustion fraction for dense phase in circulating fluidized bed combustor has been built up, based on thermal balance, gas analysis and total gas amount.
试验结果表明，湍流流化床密相区密度沿径向有一个明显的分布。
It is shown that the dense density of turbulent fluidized beds along bed radius has an obvious distribution.
本文通过对循环流化床锅炉密相区和稀相区的质量平衡与能量平衡的分析，建立了床温控制模型。
In this thesis, through the analysis on mass balance and energy balance in the dense phase and sparse phase, the bed temperature cybernetic model is established in this thesis.
本文就是对气固流化床中的单个上升气泡与密相的传质问题进行了实验研究和理论分析。
The installation of experiment is founded based on two-dimensional beds model and three-dimensional beds model in the test.
本文就是对气固流化床中的单个上升气泡与密相的传质问题进行了实验研究和理论分析。
The installation of experiment is founded based on two-dimensional beds model and three-dimensional beds model in the test.
应用推荐