Flow distribution characteristics of gas-solid two-phase flows in a Y-shaped connection pipe;
Y型分支管道气固两相流动流量分配特性研究
Recognition of Gas-solid Two-phase Flow Regime Based on LQV Neural Network;
基于学习矢量量化神经网络的气固两相流流型识别
The theery and unmerical method for gas-solid two-phase flow in centrifugal fan s impeller;
离心风机叶轮内气固两相流动的理论及数值解法
Advances of impact heat transfer between particles in gas-solid flow;
气固两相流中颗粒间碰撞传热进展
To optimize the gas-solid flow field, numerical simulations were performed with a new raw meal inlet added to the SLC-S precalciner by changing the horizontal projection angle between the two raw meal inlets.
以SLC-S分解炉为基准模型,新增一个物料进口,分别对两物料进口在不同的相对位置时的气固两相流场进行了数值模拟。
The realizable k-ε model and stochastic particle track model were used for gas-solid flow simulation.
采用可实现性k ε模型和随机颗粒轨道模型 ,对其气固两相流动进行了数值计算 ,得出了气相速度分布、颗粒浓度分布和流动阻力分布特性 。
Concentration measurement of gas-solid two phase flow in the dipleg based on electrical capacitance tomography
基于电容成像的料腿内气固两相流浓度测量
Tests on flow resistance characteristics of gas-solid two phase flow in pipes were performed on a 1:1 scale industrial pneumatic conveying system test rig.
在1∶1比例的工业气力输送系统试验台上,进行了输送管道中气固两相流的阻力特性试验,对影响气固两相流压力损失的主要因素,包括被输送物料的基本性质与特征,输送气体的物性,管道的特性和操作条件四个方面进行了分析与探讨,为气力输送系统的工程设计和理论研究提供了依据。
The axial distributions of averaged solids holdup and the effects of operation conditions were investigated with the experimental data of pressure gradients of gas-solid two phase flow in a 16 m high CFB riser.
以 16m高循环床提升管中气固两相流压力梯度的大量实验数据为基础 ,从能量耗散的观点分析研究了平均颗粒浓度的轴向分布特征及其操作条件的影响 ,并与相同条件下 6m高提升管中颗粒浓度的轴向分布进行了对比。
Numerical simulation was carried out to predict the gas solid two phase flow in a filter dust collector with a low entry.
为了研究袋式除尘器滤袋失效机理 ,进一步指导除尘器的设计、运行和改进 ,通过简化滤袋结构和应用结构化 /非结构化混合网格技术 ,对DMC180型下进风袋式除尘器实际运行条件下的内部气固两相流动进行了数值模拟。
The paper presents a simulation of lean gas solid two phase flow.
该文用欧拉 拉格朗日法模拟烟气增湿活化反应器内稀疏气固两相流 ,对气相流场及颗粒相数密度分布分析表明 ,烟气进口位置及进口处的导流设备对反应器内颗粒分布影响显著 ,以双层弧型板做导流设备能够较好地改善其流场和颗粒相分布。
A novel method for the metering of mass flow rate of gas solid two phase flow by use of capacitance transducer and venturi tube in combination was presented.
提出了一种采用电容传感器与文丘里管相结合测量单支管中气固两相流质量流量的新方法·通过电容传感器对固相浓度的测量，可以求出气固两相流的固气比，结合文丘里管上的差压信号，可以计算出相应气体单独流经文丘里管时所产生的差压，由此可以求得气体的质量流量，进而得出固相的质量流量·实测结果显示，测量误差小于３３ ％ ·此方法不直接测量管道中气体的质量流量，而是通过测量浓度和差压信号来求得气固两相的流量值·此方法特别适用于不能直接测量气体流量的场合 支管流量的测量
Numerical simulation of gas-particle two-phase flow in the primary air channel of direct-flow pulverized coal burner;
直流燃烧器一次风通道气固两相流数值模拟
Experimental study of gas-particle two-phase flow in the primary air channel of direct-flow pulverized coal burner
直流燃烧器一次风通道气固两相流实验研究
Based on Eulerian treatment of gas phase,Eulerian treatment of particle continuum and momentum equations,as well as Lagrangian treatment of particle energy and mass transport equations,a three-dimensional mathematical model of turbulent gas-particle two-phase flow and pulverized coal combustion is formulated in the raceway of blast furnace.
基于欧拉气相方程组、欧拉颗粒连续方程和动量方程以及拉氏颗粒能量和质量变化方程,建立并发展了高炉风口回旋区湍流气固两相流动和煤粉燃烧的三维数学模型。
The gas-solid flows,especially,the flow distribution and separation efficiency in VQS with different isolate cyl.
采用Fluent软件对VQS系统内气-固两相流进行了数值模拟,重点考察了A、B、C型隔流筒的流场分布和分离效率。
Numerical simulation of gas-solid two-phase flow in a Texaco entrained-flow coal gasifier
Texaco气流床煤气化炉内气固两相流动的数值模拟
Research on Solid-gas Two-phase Flow Character Inside the Pulverized Coal Exhauster;
排粉风机内部气固两相流动特性研究
The Research on Coagulation of Charged Pareicle in Two-phase Gas-solid Flow;
气固两相流中粒子双极荷电凝并研究
Study on Gas-Solid Flow in 300MW Tangential Fired Boilers;
300MW四角切圆锅炉气固两相流动的研究
Research on the Measurement of Gas-solid Flows Concentration Based on Resistance Character;
气固两相流阻力式浓度测量方法研究
Research on the Gas-solid Two-phase Characteristics of Swirl Tube in Third Stage Separators for FCC
催化裂化三旋内部气固两相流动分析
Application of DCD Scheme in Computation of Gas-Solids Two-phase Flow
DCD格式在气固两相流计算中的应用
Flow velocity measurement based on data fusion and correlation analysis;
基于数据融合与互相关技术的气固两相流固相流速测量技术研究
Numerical simulation of gas-particle flow in nozzle of solid rocket motor
固体火箭发动机喷管气固两相流动的数值模拟
Gas-particle Two Phase Flow in Supersonic Cold Gas Dynamic Spray;
超音速冷气体动力喷涂过程中的气固两相流动
Research on Gas-solid Two-phase Flow in Pneumatic Conveying System;
气力输送系统中出料阀内气固两相流动的研究
Simulative Research on Solid-gas Two-phase Flow of the Diesel Particulate Trapping
柴油机尾气颗粒捕集气固两相流模拟研究
Studies on the measurement of the solid mass flowrate of the gas-solid two-phase flow by the double-elbow method;
双弯管法气固两相流固相质量流量测量方法的研究
Study on Characteristics of the Gas-Solid Two Phase Flow in Magnetically Fluidized Bed and Its Application;
磁流化床气固两相流动特性及其应用的研究
Gas-Solid Two Phases Flows Parameters and Particle Electrostatic Measurement;
气固两相流颗粒荷电及流动参数检测方法研究
Investigation of Gas-Solid Two-Phase Flow Behavior in Fluidized Bed by Means of Les-Dsmc Method;
应用LES-DSMC方法研究流化床气固两相流动特性
Gas-Solids Two Phase Flow Dynamics in Circulating Fluidized Bed Risers;
循环流化床提升管气固两相流动力学研究
Two-phase Simulation of Gaseous Pollutants Removal by the Thief-Process Produced Activated Carbon;
分流活性炭综合脱除系统的气固两相流场研究