The effects on the aerodynamic performance inside the standstill parts as crossover bend and de-swirl cascade of the multistage centrifugal compressor caused by the circumferentially pre-swirling coming flow have been specially studied by using of CFD.
利用CFD技术,重点研究了来流周向预旋对多级离心压缩机级间弯道与回流叶栅等静止部件内气动性能的影响。
By using a numerical calculation method compared and studied is the influence of different circumferential curving of guide vanes on cascade flow performance.
应用数值计算的方法 ,比较研究了某型导叶叶片不同周向弯曲对叶栅流动性能的影响 ,结果包括总压损失系数、出口气流静压、马赫数沿叶高分布。
Application of non-nulling mode method and mixed language programming in measurement of cascade flow field;
非对向法和混合编程在叶栅流场测量中的应用
Experimental Research on Micro Jet Flow, Flat Plate Boundary Layer Flow and Turbine Cascades Flow;
微尺度射流、平板边界层及叶栅流动实验研究
Numerical Investigation of Air-cooled Gas Turbine Flow and Thermal Stress Characteristics
气冷涡轮叶栅流动及热应力特性的数值研究
Experiment on flow control using Gurney-flaps for a low-pressure turbine cascade
基于Gurney襟翼的低压涡轮叶栅流动控制实验
EFFECTS OF BOUNDARY LAYER SUCTION ON THE FLOW AND LOAD OF HIGHLY-LOADED COMPRESSOR CASCADE
附面层抽吸对高负荷扩压叶栅流动及负荷的影响
Numerical Investigation on Two Dimensional Unsteady Flow in Turbine Cascade;
轴流叶轮机械二维叶栅非定常流动数值模拟
An Experimental Investigation by Using Curved Blade to Control Secondary Flow in Compressor Cascade;
弯曲叶片控制扩压叶栅二次流动的实验研究
Study on Flow and Heat Transfer Performance of Turbulent Jet on Blade Cascade;
叶栅通道内紊动射流流动与传热特性的研究
A Study of New Type Configuration of Blade Cascade in Axial Compressors;
轴流压气机叶栅新型气动布局结构的研究
Effect of different incidences on turbine cascades flow in blade tip clearance
冲角变化对涡轮叶栅内间隙流动的影响
Numerical Investigation of Unsteady Flow in 3D Oscillating Blades
三维振荡叶栅内部非定常流动数值模拟研究
Numerical Simulation of Wet Steam Two-phase Flow in Turbine Cascade
汽轮机叶栅内湿蒸汽两相凝结流动的数值研究
A numerical study of unstalled two dimentional flow on an oscillating cascade
非失速二维振荡叶栅非定常流动数值模拟研究
Transient Performance Test and Dynamics Analysis of Secondary Flow in Turbine Vane Cascade
透平叶栅二次流瞬态特性试验及动力学分析
Study on the Turbine Stator Secondary Flow Using Moving Cylinders to Simulate Rotating Blades
采用运动圆柱模拟动叶的涡轮静叶栅二次流研究(英文)
The nozzle cascade was designed for a Curtis stage using an advanced after-loaded flow control technique to reduce secondary flow losses.
该复速级喷嘴叶栅采用先进的后加载流动控制技术 ,以减弱叶栅的二次流损失。
A NUMERICAL INVESTIGATION OF APPLICATION OF BOWED BLADE TO CONTROL FLOW SEPARATION ON HIGHLY LOADED TURBINE CASCADES
在高负荷涡轮叶栅中应用弯叶片控制流动分离的实验研究
Experimental and Theoretical Studies on the Flow through the Cascade for a Francis Turbine with Low Specific Speed
低比转速混流式水轮机导水叶栅中流动的实验研究
Numerical simulation on three-dimensional turbulent flow in a exhaust gas turbine stage cascade for supercharged marine boiler
船用增压锅炉烟气涡轮级叶栅三维湍流流动的数值模拟
