double runner rotor

The failure characteristics of compressor blade break at dovetail position.

阐明了某机第 4级压气机转子叶片在榫头部位断裂的故障特点。

Experiment study of the fault diagnosis for the spreading rotor blade cracks;

转子叶片裂纹扩展故障诊断实验研究

A dynamic strain gage is developed for dynamic stress test at 900℃ of turbine rotor blades of an aeroengine.

为了对某型航空发动机涡轮转子叶片在900℃高温下进行动应力测试,研制了900℃动态应变计。

Based on lots of computational analyses and experiments,the blade low cycle fatigue life,steady stress,law of actual fatigue strength degradation and observed vibration stress were considered comprehensively and the comprehensive life assessment for compressor rotor blade was performed incorporating the field operating condition.

在大量的计算分析和试验基础上,综合考虑叶片低循环疲劳寿命、稳态应力、构件的实际疲劳强度衰减规律、实测振动应力等因素,并结合外场使用情况,对压气机转子叶片进行了寿命综合评估。

The experiment of bird impact to the fan rotor blades of an aeroengine is carried out.

通过对叶片的鸟撞击瞬态响应分析和撞击前后叶片叶型变化的分析,验证了风扇一级转子叶片的抗鸟撞击性能,为某型发动机风扇转子叶片的抗外物损伤设计提供了依据。

The fan rotor blades of aeroengine are the components being easily impacted by birds.

航空发动机风扇转子叶片是容易受到飞鸟撞击的飞机部件之一,在设计时必须考虑使航空发动机风扇转子叶片具有抗鸟撞击的能力,降低由于鸟撞击叶片而引起的飞行事故。

A STUDY OF THE CAM-ROTOR VANE PUMP FEATURED BY LOW NOISE AND OPTIMUM PERFORMANCE

低噪声、高性能凸轮转子叶片泵的研究

Research of Ultrasonic Inspection Technique of Steam Turbine on Blade Root in Nuclear Power Plant

核电厂汽轮机低压转子叶片叶根超声检测技术

AEROELASTIC TAILORING FOR ROTOR BLADES OF TRANSONIC SWEPT FANS

跨音弯掠风扇转子叶片的气动弹性剪裁

Research on Fluid-Solid Interaction and Software Integration in Axial Compressor Blade;

压气机转子叶片流固耦合计算及软件集成研究

Damping ratio experiment study on rotary blade based on distributing excitation unloaded instantaneously

基于分布激励突卸的转子叶片阻尼比试验

Composing and adding effect of rotor blade unsteady aerodynamic force

转子叶片表面非定常气动力的构成及叠加分析

Investigation on Sound Waves Excitation to Aero-engine Rotor Blade

航空发动机转子叶片的声波激振机理探讨

Studies of Flow and Heat Transfer Characteristic on the HPT Blade Tip

高压涡轮转子叶片端面的流动与换热特性研究

Verification Test of Troubleshooting Concept for an Aeroengine Compressor Rotor Blade Tip Crack Failure

某型发动机压气机转子叶片叶尖裂纹故障排除方案试验验证

Analysis of vibration depression effect ofpin-attached rotor blades of aero gas turbine engines

航空燃气涡轮发动机销接转子叶片的减振效果分析

adjustable blade propeller runner

可调叶片式螺旋浆转子轮

Tie-pieces Retrofit of MP Rotator's Last Stage Blade for 200 MW Generating Unit

200MW机组中压转子末级叶片拉筋改造

Effects of Up-stream Rotor on the Aerodynamic Force on Down-stream Stator Blades

上游转子对下游静子叶片气动力的影响

Studying on the Reliability of the Rolling Piston Compressor with a Pinned Blade;

叶片铰接滚动转子压缩机的可靠性研究

PD Control and Simulation on a Rotor Bearing System with Three Flexible Sleeves;

三柔性叶片轴承转子系统的PD控制及仿真

machine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate.

通过装有叶片的转子旋转把流动物体的动能转化为机械能的机器。

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

the whirl of the propeller blades

螺旋桨叶片的旋转.