Numerical Simulation on Flow Field Characteristic of Air Distributor Equipment in the Circulating Fluidized Bed Boiler 循环流化床锅炉布风装置流场特性的数值模拟
The efficiency of twin-tangential annular flow gas distributor was determined by structures of baffles and sleeves. 双切向环流气体分布器性能的优劣与导流板和套筒结构的密切相关。
Numerical Simulation of the Flow Field in Double Cone-Diversion Gas Distributor 双锥导流式进气分布器内流场的数值模拟
Crash failure analysis of intake valve seat Numerical Simulation of the Flow Field in Double Cone-Diversion Gas Distributor 某型柴油机进气门盘部、锥面掉块失效分析双锥导流式进气分布器内流场的数值模拟
The erosion mechanisms of dendritic main air distributor of FCC unit is analyzed by numerical simulation of internal flow field of distributor. 通过对催化裂化装置再生器树枝状主风分布管内流场的数值模拟,分析了树枝状主风分布管磨损的机理。
The separated layer polymer injection pipe string consists of well-flushing packer, down-hole flow distributor and bottom ball. 分层注聚管柱主要由可洗井封隔器、配注器及底球组成。
The simplified-modified momentum equation is applied to analyze the regularity of fluid flow in a Ladder distributor, in consideration of the fundamental requirement of the distrbutor in a packing column. 针对填料塔排管式液体分布器的基本要求,应用简化的修正动量方程作为分析排管内流体流动规律的理论基础。
Glucose solution was used as testing medium, the distributing characteristics of shift-dish type liquid distributor was compared with that of equal flow plate distributor, the main factors which effected liquid distributing characteristics were discussed. 以葡萄糖溶液为实验介质,比较了筛盘式布液装置和均流板式布液装置的布液性能,讨论了影响布液性能的主要因素。
Gas Flow and Distribution in Circle Distributor Ring Shaped Oscillator 环形分布器气体的流动及气流均布
Prediction of the Pressure Distribution of Mass Variable Flow in a Circle Distributor 环形流道变质量流动的静压分布模型
Three-dimensional flow field of a working twin-tangential annular flow gas distributor is simulated based on standard k-ε turbulent model with FLUENT. 在FLUENT软件平台上,采用kε湍流模型模拟某实际应用的双切环流气体分布器内流体的流动状态。
The flow field and pressure drop of the twin-tangential annular flow gas distributor in packed column are studied by Gambit and Fluent software in the paper; the simulation results are consistent with the results of literatures. 用商业软件Gambit和Fluent对填料塔中的双切环流气体分布器的流场分布和人口阻力进行了研究和分析,模拟结果与前人的实验符合较好。
Numerical simulation of flow distributor of pressure swing adsorption system 变压吸附系统气流分布器结构的数值模拟计算及分析
The results indicate: 1 、 The change of gas flow field in the distributor is consistent in the case of two-phase feeding and single-phase feeding. 结果表明:1、两相流和单相流进料时气体在分布器内的流场变化趋势一致,说明以k?
This paper stimulated initial flow distribution of gas distributor and liquid distributor in large tower using CFD software FLUENT, researching their influencing factors from complicated kinestate of fluid and finding modified methods. 本文借助计算流体力学(CFD)软件FLUENT来模拟大型填料塔气体分布器、液体分布器流场初始分布、从复杂的流体运动状态中考察其影响因素,探索改进之方。
Phase Split of Horizontal Gas-Liquid Annular Flow in a Novel Distributor 水平管气液环状流在新型分配器中的分配研究
Based on the principle of momentum balance, the one dimension mass variable flow in a circle distributor was analyzed, and a calculating formula of the pressure distribution of it in the circle passage was derived. 根据动量平衡原理对环形流道内变质量流动进行一维分析,导出预测环形流道内变质量流动静压分布的计算表达式。
Discussion on Performance Evaluation System of Two-phase Flow Distributor 论两相流分流器性能评价体系
Based on tiny-hole theory and two assumptions, with design method of tiny-hole flux principle, the flux uniformity of all tiny holes on perforated plate flow distributor is ensured. 根据锐孔理论和两个假定,并应用锐孔流量原理的设计方法,保证通过孔板流量分布器所有锐孔的流体均匀。
Effects of gas flow distributor structures and geometric dimensions of the polar plates on the performance of a PEM fuel cell 流道结构和几何尺寸对燃料电池性能影响的实验研究
He flow distributor distributes flow in a distribution pipe to offset pipes. 流量分配是将分配管中流体分配到分支管的流动过程。
This article analyzes the affect of flow condition in distributor opening on two action vane pump performance and gives the design, improving flow condition in distributor opening. 本文分析了双作用叶片泵配流窗口的流动状态对泵的性能的影响,并提出了改善配流窗口流动状态的结构措施。
Design of a flow distributor 流体流量分布器的设计
On the basis of PV stress model and stress-strength reliability model of the friction pair, a model for wear behaviour of the cylinder block flow distributor, which is the key friction pair of axial piston pump, is established. 本文提出了以摩擦副的(pv)应力模型和应力强度干涉模型为基础,建立轴向柱塞泵缸体配流盘这对关键摩擦副的耐磨可靠性设计模型。
Further, a cold model test is done so as to simulate the flow condition between gas distributor and3rd baffle in the simulated fluidizing bed; 更进一步地,进行了模拟流化床内由气体分布器到第三块挡板间气体和催化剂流动状态的冷模实验;
The Mass Variable Flow and Pressure Distribution in a Gas Distributor 环形分布器内气体变质量流动及压强分布规律
Numerical Investigation on Flow Field Characteristics of Nozzle with Swirl Distributor 离心式喷嘴内流场特性的数值模拟
Gas flow field in the nozzles of distributor is simulated by using a commercial software, FLUENT, to understand the erosion inside the nozzles in FCCU. 用FLUENT流体计算软件对FCC装置再生器树枝状分布管喷嘴流场进行了计算,分析了喷嘴发生磨损的机理。
Numerical simulation of the flow field in a twin-tangential annular flow gas distributor with FLUENT 双切环流气体分布器内流场FLUENT数值模拟
Study on Performance and Scale-up Rule of Twin-Tangential Annular Flow Gas Distributor 双切环流气体分布器性能及放大规律研究