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- Firstly,the pressure distribution of gas solid flow along the circulating route is analyzed and experimentally studied. 分析气固两相流在循环路径中的压力分布,并通过试验对其进行了研究。
- The main causes are the impact wear between the solids.The passageway design of the mine stand pump can meet the exchange law of the solid flow field. 矿用立泵的流道设计符合固体流场的变化规律,叶轮发生的主要是摩擦磨损,极大地延长了潜水泵的使用寿命。
- 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. 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。
- WT5”BZ]The experimental study of a gas solid flow pattern and gas diffusion characteristics using polystyol particles and glass bead has been carried out in a pressurized spouted fluidized bed. 在一个加压喷动流化床装置上进行了冷态实验,研究加压条件下床中的气固流动状态和气体在各部分的扩散特性。
- STUDY ON THE GAS SOLID FLOW CHARACTERISTICS IN THE PRE LIFT ZONE OF FCC RISER 催化裂化提升管预提升段气固两相流动特性的研究
- Numerical investigation on characteristics of gas solid flow in two phase rotary flow 气固两相旋流中气粒两相流场特性数值模拟
- Keywords numerical simulation;dense gas solid flow;distinct element method;fluidized bed;Eulerian Lagrangian model; 数值模拟;密相气固两相流;离散单元法;流化床;欧拉拉格朗日模型;
- The teeming time and height affect flow field too. 并分析了流体注入时间、注入高度对流场的影响。
- gas solid flow 气 固怜
- Numerical simulation of flow field in an empty spray column used for wet flue gas desulfuration. 湿法脱硫喷淋塔空塔流场数值模拟。
- Error: gui-monitor-residuals: Uninitialized flow field. 直译就是流场没有初始化!!!!重新初始化。
- Fluid pressure signal validates result of flow field computation. 液体压力信号验证流场建模与计算的结果。
- The flow field distribution in cyclone electrostatic precipitator(CESP) has been measured under different inlet gas velocities and supply voltage. 利用五孔探针系统对直筒式旋风静电除尘器模型的三维流场进行了测定与分析。
- Lagrangian model for the motion of solid particles and air bubbles in the flow field of an arbitrary incompressible fluid is developed. 在试验和流场数值模拟的基础上,对水力旋流器内部固体颗粒的运动行为进行了具体的研究。
- Abstract: Three-dimensional gas flow field in vortex quick separator of FCC disengager was numerically simulated by RSM model provided by CFX oft. 文章摘要: 采用CFX软件和RSM模型对催化裂化沉降器旋流快分器内的三维流场进行了数值模拟。
- With increasing nozzle size,solid flow rate and loading both decreased. 喷嘴直径增加时,固体流速和固体相含率都降低;
- Three-dimensional gas flow field in vortex quick separator of FCC disengager was numerically simulated by RSM model provided by CFX soft. 采用CFX软件和RSM模型对催化裂化沉降器旋流快分器内的三维流场进行了数值模拟,并且用标量输运方程研究了气体在旋流快分器内停留时间的分布规律。
- It is a significant meaning to research the hydraulic capability to clean solid particles at flow field of submerged jetting on PDC drill bit. 研究石油钻井井下射流的水力清岩能力对钻井业有重要意义。
- Through the experiment of water simulation,the influence of gas curtain position,flow and double porous plugs on tundish flow field were studied. 通过水模拟实验,研究了气幕挡墙位置、气体流量及采用双透气砖对中间包流场的影响;