叶轮机械叶栅,turbomachinery blade
1)turbomachinery blade叶轮机械叶栅
英文短句/例句
1.MULTI-OBJECTIVE AND MULTIDISCIPLINARY OPTIMIZATION DESIGN METHOD OF TURBOMACHINERY BLADE叶轮机械叶栅多目标多学科设计优化算法
2.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
3.Gas Dynamics of Turbomachinery ?叶轮机械气体动力学
4.fluid dynamics of turbomachine叶轮机械流体动力学
5.The Optimization of Aerodynamic Performance on a Long Blade Stage某汽轮机长叶片级静叶栅气动性能优化
6.The Study of Aerodynamic Design Optimization Method for the Blade of Turbomachinery;叶轮机械叶片气动优化设计方法的研究
7.The Dynamic Performance Study of the Eccentric Assemblage in Turbine Machinery;叶轮机械偏心装配的动力学性能研究
8.The Investigation on the Rotor/Stator Interaction Noise with Subsonic Speeds亚音速叶轮机械动静干扰噪声的研究
9.Application and Development of End-wall Profiling in Turbomachinery端壁造型在叶轮机械中的应用与发展
10.Turbine Vibration Measuring Method and Pressure Measuring Method Based on the FBG Sensor基于光纤brag光栅的叶轮机振动检测及压力检测
11.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
12.Analysis of the Mechanism Governing the Migration of Boundary Layers in a Highly-loaded Turbine Cascade Controlled By Using Bowed Blades采用弯叶片控制高负荷涡轮叶栅内附面层迁移的机理分析
13.Aeroacoustic Research on Impeller Machine And Denoise Design with Skewed Blade叶轮机械气动噪声及周向前弯动叶降噪技术的研究
14.The Nonlinear Dynamics Research about the Rotor System Which Contains Blade Crack of the Turbo-machine;叶轮机械含裂纹叶片转子系统的非线性动力学研究
15.The Numerical Study of Three Dimensional Viscous Flow of Multi-Blade Rows in Turbomachinery;叶轮机械多叶片排三维粘性流动计算方法的研究
16.Preliminary Investigation on Several Unsteady Flow Characteristics in Turbomachinery;叶轮机械中若干非定常流动特征的初步研究
17.Prediction Performance of Several Turbulence Models in Flows Pertinent to Turbomachinery;叶轮机械相关流动中几种湍流模型的预测性能
18.Numerical Simulation of Hydraulic Machinery Blades Airfoil and Runner;水力机械叶片翼型及转轮的数值模拟研究
相关短句/例句
turbomachinery叶轮机械
1.Application of preconditioning method in 3D numerical simulation ofturbomachinery;预处理方法在叶轮机械三维数值模拟中的应用
2.Full 3-D Viscous Aerodynamic Optimization Design System for Turbomachinery;叶轮机械全三维粘性气动优化设计系统
3.Application of Computational Fluid Dynamics and Its Solution in Turbomachinery;计算流体力学与求解方法在叶轮机械中的应用
3)turbomachine叶轮机械
1.CAD technique research on aeroturbomachine;气动叶轮机械工程CAD技术研究
2.Numerical Simulation Analysis and Structure Optimization Study of Flow Field Inside Turbomachine for Several Different Uses;不同用途的叶轮机械内部流场数值模拟分析及结构优化研究
3.Flow in pipeline andturbomachine are tested by PDPA as examples.结合管流及叶轮机械中的应用实例探索PDPA在盐析两相流测量中的方法,提出测量中需解决的关键问题:非球形颗粒测量、液固两相运动区分、测量窗口、旋转叶轮测量的周向定位、两相三维速度测量等,并给出了解决措施。
4)turbomachinery cascades透平机械叶栅
5)turbine cascade涡轮叶栅
1.Upstream wake-passage vortex interaction inturbine cascade;上游尾迹与涡轮叶栅通道涡相互作用研究
2.Numerical simulation of the three-dimensional flow field of transonicturbine cascade;跨声速涡轮叶栅三维流场的数值模拟
3.Boundary layer transition detection on blade surface in low speedturbine cascade wind tunnel;低速涡轮叶栅风洞中叶片表面边界层转捩图像捕捉
6)bypass turbomachine双涵道叶轮机械
延伸阅读
叶轮分子式：CAS号：性质：又称工作轮。离心式压缩机中惟一对气流作功的元件。转子上的最主要部件。一般由轮盘、轮盖和叶片等零件组成。气体在叶轮叶片的作用下，随叶轮作高速旋转，气体受旋转离心力的作用，以及在叶轮里的扩压流动，使它通过叶轮后的压力得到提高。对叶轮的要求是：(1)能给出较大的能量头；(2)气体流过叶轮的损失要小，即气体流经叶轮的效率要高；(3)气体流出叶轮时各参数合宜，使气体流过后面固定元件时的流动损失较小；(4)叶轮型式能使级或整机性能曲线的稳定工况区及高效区范围较宽。常分为闭式、半开式和开式叶轮。
