Numerical Simulation of Counter-rotating Axial Flow Fan under Stalling and Surging 矿用对旋轴流风机失速与喘振下的数值模拟
Practice of Parallel Use of Two Axial Flow Pump and Heat Exchanger Trains in Phosphoric Acid Concentration System 磷酸浓缩系统两套轴流泵和换热器并联使用的实践
This article investigates the nonlinear dynamic characteristics and stability of an axial flow compressor with tip clearance and ball bearings. 研究叶尖气隙和滚动轴承共同作用下轴流压缩机的非线性动力特性及稳定性。
Skewed swept rotating blade Axial flow fan Saving energy; 弯掠动叶;轴流风机;节能;
Operation Performance Analysis of Axial Flow Fan Cluster in Direct Air-cooled System 直接空冷系统轴流风机群运行特性分析
The commercial available industrial CO2 lasers are three types: transverse flow, fast Axial flow and diffusively cooled. 常用的工业二氧化碳激光器,主要为横流、纵流和扩散冷却三种。
When the blade installation angle changes, the leaves of water lift is changed, thus changing the water pump job performance, this is the axial flow pump of the variable angle adjustment. 当叶片安装角度改变后,叶片对水的升力也就改变了,从而改变了水泵的工作性能,这就是轴流泵的变角调节。
Variable-speed control we already know, at a certain speed axial flow pump are working under, and to obtain the corresponding flow, lift, power and efficiency. 变速调节我们已经知道,轴流泵是在一定转速下工作的,而且获得相应的流量、扬程、功率和效率等。
An eddy or countercurrent in water. combined radial and axial flow turbine 逆流水中的漩涡或逆流辐流-轴流式涡轮机
The crystallizer consists of a cylinder which is of big top and small bottom, a focus charging cylinder, an axial flow pump and a circulating tube. 该反应结晶器由上大下小的圆筒、中心加料筒、轴流泵和循环管组成。
The characteristics of static pressure changing at stage exits of a multi-stage axial flow compressor relative to the design points at several typical operating modes are investigated. 对多级轴流式压气机在几个典型工况下各级静压相对于设计点静压的变化特性进行了研究。
Fault Analysis of Hydraulic Control System of Steam Axial Flow Fan and Transformation 汽动轴流风机液压控制系统的故障分析和改造
Experiments were performed to investigate surge problem of a single shaft axial flow turbojet engine during throttling. 对某型单轴涡喷发动机节流过程中的喘振故障进行了试验研究。
3D Numerical Simulation and Performance Predication of Vertical Axial Flow Pumping Station by RNG Turbulent Model 基于RNG紊流模型的立式轴流泵站三维流动数值模拟及性能预测
A stage-by-stage simulation method is introduced for analysis of inlet total pressure distortion effect on the multistage axial flow compressor characteristics. 介绍了1种分析进口总压畸变对多级轴流压气机特性影响的逐级模拟方法。
Effect of Alford Forces and Ball Bearings on Dynamic Characteristics and Stability of Axial Flow Compressor Rotor System Alford力和滚动轴承对轴流压缩机转子系统动力特性和稳定性的影响
Research on the performance improvement of the low pressure axial flow fan; 本文介绍了一台高性能前掠叶型三级轴流风扇的设计与试验研究。
Dynamic characteristics analysis on the welded casing of large scaled axial flow compressor 大型轴流压缩机焊接机壳的动态特性分析球形阀芯缩口工件的焊接三维数值模拟
Study of axial flow velocity in axially stirred tank spindle inner oil seal 轴流桨搅拌槽内轴向流动速度的研究
For comparison the stall lines of a multi-stage axial flow com-pressor have been predicted with these two models respectively. 为了比较,在数字机上分别用这两种模型预算了一台多级轴流压气机的失速线。
Performance Experiment and Flow Field Analysis of a Multistage Axial Flow Fan 多级轴流风扇的性能试验与流场分析
Strength of axial flow blades considering fluid-structure interaction 考虑流固耦合的轴流式叶片强度分析
The Development and Study on the Aerodynamic Design Program for the Axial Flow Fan 轴流式通风机气动设计程序的开发与研究
Research on Fluid-Structure Interaction Characteristic of Counter Rotating Axial Flow Fan and Its Application Based on Nonlinear Dynamics 对旋轴流风机流固耦合特性研究及其基于非线性动力学的应用
Equivalent Linearization Method for Limit Cycle Flutter Analysis of Plate-Type Structure in Axial Flow 轴向流中板状结构极限环颤振分析的当量线性化法
A Study on Geometric Methods for Designing Supersonic Aerofoil of Axial Flow Compressor 轴流压气机超音叶片叶型几何设计方法的研究
Such large-scale axial flow pump impeller used for the many. 这种叶轮多为大型轴流泵采用。
Numerical Simulation of Steady Flow in Whole Flow Field of Counter-rotating Axial Flow Fan 对旋式通风机基于定常流动的全流场数值模拟
Application of endwall contour on subsonic axial flow compressor stage 端壁造型技术在亚声轴流压气机级中的应用
Made some researches about internal flow of contra-rotating axial flow fan under low flow rate, blade separator was designed to control internal flow and was proved effective by experimentation. 通过对对旋式轴流通风机小流量特性的分析,并利用实验验证分离器能够控制和改善对旋风机小流量内部流动特性,从而获得叶片分离器设计和使用的一些关键技术。