涡轮泵
- 网络turbopump;turbo pump;Turbine Pump;turbomolecular pump
![涡轮泵](../cache/1516973.jpg)
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火箭发动机涡轮泵高速齿轮的制造
Manufacturing of High Speed Gears for Rocket Engine Turbine Pump
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潜油涡轮泵机组及其多功能阀体总成
Submersible Turbine Pump Unit and Its Multi-function Valve Assembly
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基于CFD的涡轮泵转子密封流体激振研究进展
Progress of investigation on turbopump annular seal fluid-induced vibration based on CFD
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涡轮泵故障检测的频段能量比SOM算法
Frequency-band-energy-ration-based SOM Algorithm for Turbopump Fault Detection
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基于QZ算法的涡轮泵转子临界转速有限元计算
Critical speed computation of turbopump rotor based on finite element method and QZ algorithm
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因此,MATA适合于液体火箭发动机涡轮泵的实时故障检测。
As a conclusion , MATA is suitable for the real time fault detection of LRE turbopump .
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建立了该状态下的运动微分方程,并运用四阶变步长Runge-Kutta法对其求解,分析了该故障状态下的振动特征,为涡轮泵的监控和事后故障诊断提供了理论依据。
Motion differential equation is established and solved with the four rank changing step length Runge Kutta method . The vibration characteristics at the fault status are analyzed , and the theoretical basis is provided for health monitoring and fault diagnoses of turbopump .
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为了实时监控液体火箭发动机涡轮泵的状态,提高安全性,降低故障带来的破坏程度,提出了一种多特征参量自适应阈值综合决策算法(MATA)。
In order to monitor the conditions of Liquid Rocket Engine ( LRE ) turbopump in real time , enhance its safety and minimize the loss of its faults , a Multi-feature Adaptive Threshold compositive decision-making Algorithm ( MATA ) was presented and realized in this paper .
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涡轮泵转子-迷宫密封系统的非线性稳定性和分岔
Nonlinear Dynamic Stability and Bifurcation of Turbo Pump-Labyrinth Seal Rotor System
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发动机与供应系统的交界是在涡轮泵的进口法兰盘处。
The engine-feed system interface is at the turbopump inlet flanges .
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高工况涡轮泵轴系状态对工作可靠性的影响
The effect of high operating condition turbopump shafting status on reliability
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液体火箭发动机涡轮泵系统多次启动的试验研究
Experimental Research of the Turbopump System Starts for Liquid Rocket Engine
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转速波动状态下涡轮泵典型故障诊断方法
Diagnosis method for turbopump typical fault under conditions of speed fluctuation
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发动机涡轮泵转子新型阻尼挠性支承的性能
Characteristic of a new damped flexible support in turbopump rotor for engine
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涡轮泵试车数据分析及新异类状态检测技术研究
Fault Analysis of Turbopump Test Data Using Novelty Detection Technology
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液体火箭发动机涡轮泵状态监测与故障诊断系统研究
Condition Monitoring and Fault Diagnosing System of Liquid Propellant Rocket Engine Turbopump
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涡轮泵实时故障检测短数据均值自适应阈值算法
Short data mean adaptive threshold algorithm for real-time fault detection of turbopump
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基于转子固有频率的涡轮泵故障检测方法
Research on Turbopump Fault Detection Based on Rotor Intrinsic Frequency
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涡轮泵环形密封激振特性的数值计算
Numerical study of fluid-induced vibration in annular seals of turbopumps
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基于网格支持矢量机的涡轮泵多故障诊断
Multi-fault diagnosis for turbo-pump based on mesh support vector machines
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涡轮泵由过氧化氢分解产生的气体驱动。
The drive for the turbopump units was actuated using hydrogen peroxide .
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液体火箭发动机涡轮泵转速处理方法研究
Research of rotating speed of Liquid-Propellant Rocket Engine turbo pump
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涡轮泵振动参数与统计特征量的线性相关性分析
Linear correlation analysis of turbopump vibration parameters and statistical features
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涡轮泵式供油系统流体瞬变过程的高速摄影研究
A high speed photographic study of fluid transients in turbopump fuel system
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滚动轴承-火箭发动机液氢涡轮泵转子系统的动力特性分析
Dynamic Properties Analysis of Ball Bearings-Liquid Hydrogen Turbopump Used in Rocket Engine
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液体火箭发动机高速涡轮泵的振动故障检测
Fault detection of high speed turbopump vibration in liquid propellant rocket engine
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涡轮泵端面密封有限元仿真及贮存可靠性分析
Finite Element Simulation and Storage Reliability Analysis of Turbo Pump End-face Seal
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涡轮泵是液体火箭发动机的重要组成部份。
Turbopump is an important part in liquid rocket engine .
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涡轮泵系统故障机理分析及标准模式的建立
Fault Mechanism Analysis and Standard Pattern Establishing for Turbo-pump System
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涡轮泵联动试验调整计算及结果分析
Balance Calculation and Result Analysis of Turbopump Experiment System