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- 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。
- 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
- 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。
- 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。
- 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;
- gas solid flow 气 固怜
- Keep the mud flow characteristic in tubulant (hydraulic, laminar). 使泥浆流变性保持在紊流(揣流,层流)
- In this article, we present a new quasi single-fluid model according to the flow characteristic of bubble column of countercurrent of liquid and gas. 我们根据气液逆流鼓泡塔内的流动特点，提出了新的拟单相流模型，通过计算发现鼓泡塔内存在三个流动区域：核心区、零轴向速度区和塔壁附近回流区。
- 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;
- The way of researching into the injected and the dispersed liquid's flow characteristic in the reservoir of porous medium by injecting some gas tracers has been proved to be an efficient method. 在油藏中注入各类气体示踪剂,来了解注入流体和被驱替流体在储层多孔介质中的运移特征的示踪剂方法是注气油藏开发动态监测的重要手段之一。
- Based on the basic principle of hydromechanics,the flow characteristic of drilling fluid on the screen was studied. 利用流体力学的基本原理,对钻井筛筛面上钻井液的流动特点进行了研究;
- Locate percentage of valve opening on the bottom scale of Flow Characteristic Curve (Fig. 6). 从流量特性曲线（图6）的底部刻度找出阀门开启度百分比。
- Not only were there the gas solid two phase turbulent flows, but also there were heat transfer and cracking reaction in the commercial flow catalytic cracking(FCC) riser reactors. 工业催化裂化提升管反应器内既存在着气固两相的湍流流动，又存在着传热和裂化反应，而且这些过程是相互影响、高度耦合在一起的。
- The structure of jet-electrodeposition nozzle is optimized according to the analytic result of the flow characteristic. 将解析结果以可视化的速度场给出,从而针对喷嘴过流特性的分析结果,对喷嘴的结构进行改进。
- Pentachlorobenzene cyanide was synthesized by means of gas solid catalysis and chlorination using cyanobenzene and chlorine as the raw materials. 以苯甲腈和氯气为原料，用气固催化氯化法研制了五氯苯甲腈。
- Through this model, the flow characteristic of EEV and the influence factors to it can he investigated more deeply. 该方法为深入研究膨胀阀的流量特性及其影响因素以及阀头线形的优化设计奠定了一定基础。
- Flow capacity.Inherent flow characteristics and rangeability. 标准英文名： Industrial-process control valves.
- 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。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
