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propellant store
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  “propellant store”译为未确定词的双语例句
     Fuzzy Fault Tree Method of the Liquid Propellant Store and Transport Security Estimate and Forecast
     液体推进剂贮运可靠性模糊故障树方法研究
短句来源
     This method can quickly and accurately check and diagnose the potential fault of the liquid propellant store and transport, which would be benefit for liquid propellant safe store and transport.
     该方法能快速准确的检测和诊断液体推进剂贮运的潜在故障,对推进剂安全贮运有一定裨益。
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  相似匹配句对
     Store Automation
     商场自动化
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     The Chemical Stability and Store Age of the New Modified Double-base Propellant
     新型改性双基推进剂化学安定性与贮存寿命
     Fuzzy Fault Tree Method of the Liquid Propellant Store and Transport Security Estimate and Forecast
     液体推进剂贮运可靠性模糊故障树方法研究
短句来源
     The Store and Process of Soybean
     大豆贮藏与加工研究综述
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     Liner for NEPE Propellant
     NEPE推进剂包覆层
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This paper analyzes the leakage that may occur during the liquid propellant store and transport, builds up the leakage fault tree and discusses how the basic incident affects the leakage incident. Based on the fuzzy and uncertainty of the leakage incident probability, the fuzzy theory is introduced into the fault tree analysis method and the generate probability of the basic incident is described as a fuzzy data, then the fuzzy fault rate of the whole system is predicted. This method can quickly and accurately...

This paper analyzes the leakage that may occur during the liquid propellant store and transport, builds up the leakage fault tree and discusses how the basic incident affects the leakage incident. Based on the fuzzy and uncertainty of the leakage incident probability, the fuzzy theory is introduced into the fault tree analysis method and the generate probability of the basic incident is described as a fuzzy data, then the fuzzy fault rate of the whole system is predicted. This method can quickly and accurately check and diagnose the potential fault of the liquid propellant store and transport, which would be benefit for liquid propellant safe store and transport.

对液体推进剂在贮运过程中发生的泄漏情况进行了深入分析,建立了故障树模型,并讨论了底事件对泄漏事件的影响。针对实际情况下泄漏事件的发生概率具有模糊性和不确定性的特点,将模糊集理论引入故障树分析法,将基本底事件发生概率描述为一模糊数,从而估算出整个系统的模糊故障率。该方法能快速准确的检测和诊断液体推进剂贮运的潜在故障,对推进剂安全贮运有一定裨益。

A new kind of power cycle of the propellant feed system for liquid propellant rocket engine is presented.The full flow staged combustion cycle and its superior performance compared to the traditional cycle are discussed.For further study of this advanced cycle system,experimental equipment for small scale rocket engine with full flow staged combustion cycle was designed and established.One-dimensional propellant feeding pipe system calculation has been carried out to confirm the pressure and volume needed for...

A new kind of power cycle of the propellant feed system for liquid propellant rocket engine is presented.The full flow staged combustion cycle and its superior performance compared to the traditional cycle are discussed.For further study of this advanced cycle system,experimental equipment for small scale rocket engine with full flow staged combustion cycle was designed and established.One-dimensional propellant feeding pipe system calculation has been carried out to confirm the pressure and volume needed for the propellant store tank.Through the thermodynamic calculation of two pilot burners,the burning temperature and the thermodynamic properties of the burning gas were obtained for further design of the pilot burner.A large number of specific impulse for the hydrogen-oxygen propellant was investigated with the chamber pressure and mixture ratio varying in a wide range.According to the performance analysis done,the chamber pressure and mixture ratio were determined to be 4.0 MPa and 0.75 respectively with certain consideration of the practical experimental conditions.Finally,the thrust generated was predicted to be 4 018.77 N.

介绍一种新的液体火箭发动机动力循环型式—全流量补燃循环的概念及其相对于其它动力循环的优点。为研究这一先进的循环系统,设计了一套小型全流量补燃循环氢/氧火箭发动机实验装置。结合该装置的系统方案,对其进行一维管路计算;通过对2个预燃室进行热力计算,确定了其燃烧温度和预燃气体的热物理性质;在燃烧室压强和混合比大范围变化的情况下,对氢氧推进剂的比冲特性进行探讨,以此确定燃烧室压强为4.0MPa,推进剂余氧系数为0.75。最后估算出该实验装置所能产生的推力为4018.77N。

 
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