In cold test of boiler, resistance performance experiments of empty bed and different thickness were conducted, and the boiler's critical fluidized flow was determined.
在锅炉冷态试验中，进行了锅炉空床和不同料层厚度下的床层阻力特性试验，确定了锅炉的临界流化风量。
Some flow characteristics of the fluid in the three-phase circulating fluidized bed with polymer porous carriers are studied in this thesis.
本文研究了以高分子（聚丙烯酸酯类）载体为固相的三相循环流化床的部分流动特性；
In this paper, a dynamic model of the gas-solid two phase flow in magnetically fluidized bed is established first.
本文首先从理论上建立了磁流化床气固两相流动的动力学模型。
Describes an instrument for measuring the local flow characteristics around a immersed tube in a high temperature fluidized bed.
介绍了一种测量高温流化床水平埋管流动特性的测量装置。
Flow boiling heat transfer mechanism in a three-phase circulating fluidized bed evaporator is analyzed, and then the heat transfer model used for wheat straw black liquor is proposed correspondingly.
建立了适用于烧碱法麦草浆黑液系统的三相循环流化床传热模型。
A new flow pattern in gas-solid fluidized beds is developed by using lateral tangent gas jets and a Spiral distributor.
用侧面切圆射流和旋流布风板造成了鼓泡流化床内气固流动的新流型。
Flow behavior of liquid and solid phases was simulated in an inversed fluidized bed based on two-fluid two-phase flow model.
基于欧拉·欧拉双流体模型，数值模拟倒置液固流化床内液固两相流动行为。
An artificial neural network model was set up to simulate the hydrodynamics of the gas-solid flow in the gas-solid circulating fluidized bed.
提出了气固循环流化床中气固流动的人工神经网络模型。
These models are used to numerically study the two-phase flow in a Circulating Fluidized Bed (CFB), and detailed results regarding the dense two-phase flow characteristic in a CFB are obtained.
用此模型对循环流化床的两相流动进行数值模拟，得到了较详细的床内流动特性。
The results show that the DEM method can better simulate the flow characteristics in the bubbling fluidized bed.
结果表明，DEM方法能很好地模拟鼓泡床内的流动特性。
The thermocycling loop is a key system of circulating fluidized bed (CFB) boiler, its circulating flow and thermodynamic characters directly affect safe and economic operation of CFB boiler.
热循环回路是循环流化床(CFB)锅炉的关键系统，其循环流动特性和热力特性直接影响CF B锅炉的安全经济运行。
The relationship between pressure fluctuation and flow pattern of fluidized bed is investigated experimentally. The pressure fluctuation characteristics of gas slug and particle slug are measured.
实验研究了流化床流型结构与压力波动的关系，测定了节涌流化床气栓和料栓内的压力波动特性。
DEM (Discrete Element Method) is used to simulate the gas-solid flow of a two-dimension fluidized bed with L-type wind caps in this paper.
该文采用离散元素法DEM模型对二维L型定向风帽流化床中的气-固流动特性进行模拟。
The advantages and disadvantages of fluidized bed, entrained flow bed and moving bed coal gasification technology and their current trends were analyzed.
分析了流化床、气流床和移动床煤气化工艺优缺点和煤气化工艺的发展趋势。
Introduce the process flow, major equipment and the plant features of multistage ebullience fluidized calcination cooling technology.
介绍多层沸腾流化煅烧冷却技术的工艺流程、主要设备及装置特点。
The densification of the solid volume concentration in fluidized bed reactor and the kinetic action of forced stirring and upward water flow to the cluster granulation in fluidized bed are discussed.
本文分析讨论了流化床固体体积浓度的致密作用特点，以及流化床中强制搅拌和上升水流对结团造粒过程的动力作用。
In the paper, the process characteristic and flow of several major MTG processes including fixed bed, fluidized bed and multi-tube reactors are reviewed, and these processes are compared.
介绍了固定床工艺、流化床工艺、多管式反应器以及一步法甲醇制汽油（MTG）的工艺特点及其流程，并对几种工艺进行了比较。
Gas-solid two-phase flow is a flow system forms by the gas phase and solid phase, such as Gas-solid Fluidized Bed, Gas-solid Circulating Fluidized Bed and Pneumatic transmission system etc.
气-固两相流是由气体相和固体相所组成的流动系统，如气-固流化床、气-固循环流化床、气力输送等。
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。
A type of fluidized bed in which catalyst particles are held in suspension by the upward movement of the liquid reactant and gas flow.
借助上升的液体反应物和气流使催化剂颗粒维持在悬浮状态的一种流化床。
On its basis, QLM series fluidized-bed counter impact air-flow mills were developed.
在此基础上设计并开发了QLM系列微型流化床对撞式气流磨。
In this paper, the two -phase flow behaviors of gas-solid circulating fluidized bed have been first studied by analysing experimental data.
本文首先从实验数据分析的角度揭示了气-固循环流化床的两相流动规律。
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。
Firstly, on the gas-solid fluidized bed experimental system platform, we get all the flow pattern of the pressure fluctuation signals.
首先，在气固流化床实验系统台上，获取各流型的压力波动信号。
According to experience in Chekiang within the past seven years, it is clear that over-flow type fluidized bed furnace is a rational type for burning low calorific value and low grade stone coal.
沸腾炉是一种新型的燃烧方式，浙江省七年来的实践表明，溢流式沸腾炉是燃用低热值劣质石（火乚）的一种合理炉型。
According to experience in Chekiang within the past seven years, it is clear that over-flow type fluidized bed furnace is a rational type for burning low calorific value and low grade stone coal.
沸腾炉是一种新型的燃烧方式，浙江省七年来的实践表明，溢流式沸腾炉是燃用低热值劣质石（火乚）的一种合理炉型。
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