In order to study the influence of tip clearance flow on the performance of a transonic compressor,a high-load transonic fan s rotor with five constant width clearances and two step-clearances were numerically simulated.
为研究跨声压气机叶尖间隙流动对性能影响的特征,数值计算了某高负荷跨声风扇转子在5种等高间隙和两种阶梯间隙结构下的性能。
The influence of tip clearance on the performance of fan rotor has been investigated by numerical method at different clearances.
在不同叶尖间隙下,对高负荷风扇转子的特性进行了研究;通过数值方法分析了叶尖间隙对转子特性的影响。
The 3-D flow of the first rotor with tip clearance of a three-stage fan is simulated.
对某三级跨声速风扇第一级转子带叶尖间隙的三维流动进行了数值模拟,分析了6种不同叶尖间隙下转子的性能和失速裕度,发现转子在无间隙时总压比和等熵效率最高。
Experiment Research of the Tip Clearance Measurement by Digital Radiography
转子叶尖间隙辐射成像测量实验研究
Research on Rotating Blade Tip Clearance Noncontacting Measurement in the Aero-engine;
发动机叶片叶尖间隙非接触检测技术研究
The Key Technique Research of Blade Tip Clearance Measurement for Rotational Blades;
旋转叶片叶尖间隙测量的关键技术研究
Research on Numerical Calculation and Analysis of HPT Tip Clearance;
高压涡轮叶尖间隙数值计算与分析研究
Effects of Turbine Tip Clearance on Gas Turbine Performance
叶尖间隙对涡轮气动性能影响的试验研究
Research on turbofan engine HP-compressor rotor-12 blade tip clearance control
某型发动机高压12级转子叶尖间隙控制研究
Application of superheterodyne FM reception in measurement of blade tip clearance
超外差调频接收技术在叶尖间隙测量中的应用
Measurement Technology & Frequency Spectrum Analysis of Dynamic Pressure in Tip Clearance for Unsteady Flow;
轴流压气机转子叶尖间隙非定常动态压力测量与频谱分析
impeller clearance
叶轮间隙;叶片间隙;导向叶片与工作叶片的间隙
impeller-diffuser clearance
(浮选机) 叶轮扩散器间隙
Auscultate breath sounds over intercostal spaces, moving stethoscope systematically from apex of lung down to lower lobes. Ask client to take slow, deep breaths through the mouth each time stethoscope is placed on chest.
听诊肋间隙呼吸音，听诊器由肺尖部向肺下叶移动。嘱病人在听诊器置于胸部时用口深、慢呼吸，
The clearance between the needle and the hook point is too large.
机针和旋梭尖的间隙过大。
3D-PIV Measurements in Clearance between the Impeller and the Diffuser of an Axial Flow Pump;
轴流泵叶轮与导叶轴向间隙内流场的3D-PIV测量
A small space or interstice in a tissue or part, such as the area bounded by small veins in a leaf or the wing of an insect.
小区，细隙，叶脉网隙组织或部分的小空间或空隙，如叶子中的细脉或昆虫的翼周围的区域
Leaf edges brown and dried... Too much heat, lack of humidity.
叶尖黄呈褐色，变枯...房间太热，湿度不够。
I went slowly and looked out through the leaves.
我小心翼翼地缓缓前进，并从树叶间隙中探视。
Numerical Research of Tip Clearance Flow Structure in a Pivoting-Stator of Radial Inflow Turbines
向心涡轮可调导叶间隙流动的数值研究
Experimental investigation of flow field in both straight and positive bowed stator passages with cantilever blades
带根部间隙的直、弯压气机静叶流场的实验