The calculation of the intrinsic frequency of the liquid rocket propulsion system 液体火箭推进系统液路固有频率计算
At the development phase it was possible to utilize earlier research which had been performed in rocket propulsion. 在开发阶段,可利用在火箭推进方面普经做过的研究。
The liquids employed for rocket propulsion are called propergols. 用于火箭发动机的液体称为液体火箭推进剂。
A solid rocket propulsion for small satellites 小型卫星的固体火箭推进系统
A survey on propellant leak detection techniques for liquid rocket propulsion system 液体火箭发动机推进剂检漏技术的综述
In these technologies, one of the most promising technologies for the future exploration to deep space may be Nuclear Thermal Rocket Propulsion. 在这些技术中,核火箭推进无疑是人类继续探索太空最有希望的技术之一。
A generalized model for performance analysis and calculation of liquid rocket propulsion system 液体火箭推进系统性能分析计算的通用模型
A Real-time Fault Diagnosis Approach to Liquid Rocket Propulsion Systems Using Mechanism Model and SOM Neural Networks 一种应用机理模型和SOM神经网络的液体火箭推进系统实时故障诊断方法
Hydrogen and oxygen orbital maneuver thruster, based on gas-dynamic resonance ignition, is a new liquid rocket propulsion technology, and is especially applicable to space station. 基于气动谐振点火技术的氢/氧变轨发动机是一项新型的液体火箭推进技术,尤其适用于空间站应用。
Nonlinear dynamic neural network model for rocket propulsion systems 一种火箭推进系统非线性动态神经网络模型
This article summarizes the development, the application and the newly-made progress of hydrogen peroxide on rocket propulsion technology. The authors present that the development of hydrogen peroxide rocket engine will be significant both in aerospace propulsion and space exploration. 综述了过氧化氢在火箭推进技术中的发展和应用,概括了国内外在这一领域的最新进展,提出了发展过氧化氢火箭发动机对航天推进与宇宙探索都具有现实意义。
To overcome the difficulties on acquiring enough fault modes from ground and flight test data, the failure process for liquid propellant rocket propulsion systems was modeled. 为克服由于试验或飞行数据不足而无法获取系统足够故障模式的问题,开展了液体火箭推进系统故障过程建模与计算机仿真研究工作。
Modeling and simulations of the failure process for liquid propellant rocket propulsion systems 液体火箭推进系统故障过程建模与仿真研究
Thrust Vector control is one of objects being seeked by engineers in rocket propulsion area. 流场控制以及基于此的发动机推力方向控制长期以来都是国内外火箭推进领域广大工程技术人员追寻的目标之一。
This paper attempts to analyse the tendency to develop liquid propellant rocket propulsion technology according to the requirements o launch vehicles and spacecrafts. 本文试图根据运载火箭和航天器的需要来分析液体火箭推进技术的发展趋势。
In order to real time diagnose the failures of liquid rocket propulsion systems, a real time fault diagnosis approach using mechanism model and SOM ( Self organizing Mapping) neural networks is put forward. 为了解决液体火箭推进系统实时故障诊断的问题,提出了一种应用故障机理模型和SOM(Self-organizingmapping)神经网络的实时故障诊断方法。
In this paper, the trends of solid rocket propulsion technology are discussed. 本文介绍了固体火箭推进技术的发展趋势;
Application Prospects of Solid Rocket Propulsion Technology Seeing through the Adjusted SDI Program 从SDI计划重点的转移看固体火箭推进技术的应用前景
The author believes that, along with its maturity and wide application, the electromagnetic propulsion technology will have a considerable significance not inferior to the use of the rocket propulsion technology. 作者认为,随着电磁推进技术的成熟和广泛应用,其历史意义将不亚于火箭技术的应用。
Numerical Simulation of Pulse Operation for Small Thrust Liquid Rocket Propulsion System 小推力液体火箭推进系统脉冲工况数值模拟
The advanced ultra-high temperature materials ( UHTMs) with some unique comprehensive properties can be used in extreme environments, such as the supersonic flight for a long time, re-entry flight and crossover flight of aerosphere, and rocket propulsion. 先进的超高温材料具有独特的综合性能,能够适应高超音速长时飞行、大气层再入、跨大气层飞行和火箭推进系统等极端环境。
The Simulation and Test for Dynamic Response of the Electric Valves in Rocket Propulsion System 火箭发动机控制活门动态特性模拟与测试
The accelerating development of the space technology and the rocket weapon technology calls for increasingly high reliability of the rocket propulsion system. 随着航天与火箭武器技术的迅猛发展,对推进系统的可靠性要求越来越高。
Development of Solid Rocket Propulsion Technology 固体推进技术的发展
For the most commonly use of rocket propulsion system, the temperature, flow, speed of its flame are fundamental parameters in denoting the combustion status of rocket engine, which has a direct impact on the design of weapon launching platform and the way to achieve it. 对于最常用的火箭推进系统来说,推进剂的火焰温度、流场、速度场是表征火箭发动机燃烧状态的重要参数,它直接影响着武器发射平台的设计指标和达到这些指标的途径。
The experimental system primarily realized the conception of water based rocket propulsion system. It is the accordance and foundation of further studies. 该试验系统初步实现了水基火箭推进系统的概念,为理论研究提供了依据,也为今后进一步研究打下了基础。
The principle of squid jetting is similar to the rocket jetting, so the propulsive efficiency used in rocket propulsion is also fit to squid propulsion. 乌贼喷射与火箭喷射原理相似,故采用火箭发动机推进效率来计算其流体推进效率。
As a high time and space resolution and non-contact measurement method laser velocity measurement system is used widely in the project field of explosive detonation shockwave test, weaponry design, high velocity impact, rocket propulsion. 在爆轰冲击波测试、高速碰撞、火箭推进等工程应用领域中,光纤测速作为一种时间和空间分辨率较高的非接触测量手段被广泛应用。
Laser propulsion is a brand-new propulsive technology. Compared with the classical chemical rocket propulsion, it has higher payload capacity and lower launches cost, and it is significant for the future nation security and enhancing the ability of national defense strength. 激光推进是一种全新的推进技术,与传统的化学火箭推进相比具有有效载荷高、发射成本低等优势,对未来国家安全和国防综合实力的提高具有深远意义。