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   发动机点火试验 在 武器工业与军事技术 分类中 的翻译结果: 查询用时:0.606秒
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发动机点火试验
相关语句
  motor firing test
    Through the plasma erosion test, small erosion motor firing test and microstructural observation,the erosion properties of carbon/carbon composites prepared by the chemical liquid deposition were studied, the microstructural changes of carbon/carbon composites before and after ablation were analyzed,and the ablation mechanism of the composite used for motor throat and exit cone was discussed.
    通过等离子烧蚀发动机、小型烧蚀发动机点火试验及微观结构观察,研究了由化学液相沉积制备的炭 /炭复合材料的烧蚀性能,分析了其烧蚀前后微观结构的变化,并探讨了其作为固体发动机喉衬、扩散段材料的烧蚀机理。
短句来源
  srm firing tests
    A Research of SRM Firing Tests under a Kind of Typical Vibration
    某典型振动条件下发动机点火试验研究
短句来源
  “发动机点火试验”译为未确定词的双语例句
    By the ignition experiment of BSF 165 mm and BSF 315 mm motor,We summarize the regularity of energy property with the change of RDX content in propellant and chamber pressure of motor.
    通过BSF165mm和BSF315mm发动机点火试验,研究了RDX含量、燃烧室压强对RDX/AP/Al/HTPB推进剂能量特性的影响规律。
短句来源
    The feasibility of the engine rapid prototype control system is validated by a serial of experiments, and engine ignition experiment has succeedded.
    发动机快速原型控制系统的可行性通过试验得到了验证,发动机点火试验也取得了成功。
短句来源
    Finally, engine ignition experiment based on rapid prototype control system is introduced, and experiment results are analyzed.
    最后完成了基于快速原型控制系统的发动机点火试验,对试验结果进行了分析说明。
短句来源
    The results show that the engine rapid prototype control system based on VxWorks has desirable property on reliability and real time performance in the engine ignition experiment.
    测试结果表明,快速原型控制系统在发动机点火试验中,测量精度和系统运行的可靠性方面及实时性方面均达到了预定的设计要求。
短句来源
    The motor repeated firing tests proved that the performance of the materials was good, the design of the structures was reasonable, the technological method was reliable, and all the design criteriaw ere met.
    多次发动机点火试验证明这些料材的性能良好,结构设计合理,工艺措施可靠,符合设计要求。
短句来源
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Through the plasma erosion test, small erosion motor firing test and microstructural observation,the erosion properties of carbon/carbon composites prepared by the chemical liquid deposition were studied, the microstructural changes of carbon/carbon composites before and after ablation were analyzed,and the ablation mechanism of the composite used for motor throat and exit cone was discussed.The results show that the ablation-protection properties of structure of deposited carbon prepared by the chemical liquid...

Through the plasma erosion test, small erosion motor firing test and microstructural observation,the erosion properties of carbon/carbon composites prepared by the chemical liquid deposition were studied, the microstructural changes of carbon/carbon composites before and after ablation were analyzed,and the ablation mechanism of the composite used for motor throat and exit cone was discussed.The results show that the ablation-protection properties of structure of deposited carbon prepared by the chemical liquid deposition are better than those of carbon fiber,the linear erosion rate of the composite used for motor throat is 0.008mm/s,and the composite preparation process is feasible.

通过等离子烧蚀发动机、小型烧蚀发动机点火试验及微观结构观察,研究了由化学液相沉积制备的炭 /炭复合材料的烧蚀性能,分析了其烧蚀前后微观结构的变化,并探讨了其作为固体发动机喉衬、扩散段材料的烧蚀机理。结果表明,由化学液相沉积工艺制得的沉积炭结构的抗烧蚀性能优于炭纤维,其作为喉衬的线烧蚀率为 0. 008mm/s,证明该工艺是可行的。

Based on the fire test of roll-controlling engine of a strategic missile, the paper introduced how its software kernel has been realized. The kernel is driven by a complicated command collection. It can acquire data through PXI data bus. It can modify control parameters online and distribute data to several client devices through Ethernet. Has been optimized greatly, the kernel can run stably very much. Its efficiency has exceeded its designed level. It has used little resource of PXI host. Thus, the measurement...

Based on the fire test of roll-controlling engine of a strategic missile, the paper introduced how its software kernel has been realized. The kernel is driven by a complicated command collection. It can acquire data through PXI data bus. It can modify control parameters online and distribute data to several client devices through Ethernet. Has been optimized greatly, the kernel can run stably very much. Its efficiency has exceeded its designed level. It has used little resource of PXI host. Thus, the measurement and control of the fire test was realized for full process and full automation and roundly. That provided an efficient means to improve the security and reliability and objectivity of the roll-controlling test.

文中以某型号战略导弹滚控发动机点火试验为背景,详细介绍了该测控系统的测控软件内核的实现过程。该内核由一个复杂的命令集合驱动,通过PXI总线获取数据和实施控制,可在线修改控制参数,最后通过以太网络将数据分发给多个客户端监控设备。该内核优化以后运行相当稳定,执行效率超过其预定设计指标,对PXI资源的占用也相当经济。从而实现了整个滚控发动机点火试验的全程、全自动、全方位控制和测试,为提高滚控试验的安全性、可靠性和客观性提供了有效的测试手段。

The aerodynamic properties of thrust-vectoring et vane were studied with motor test and numerical simulation.Based on the wind tunnel and jet experiments,the six-force model of motor was set up and the two experiments on motor ignition were carried out.Taking the 3-D viscous turbulence and the similar geometry to true motor as models,the numerical simulation was processed.The results show that the experimental method and model are suitable,and the numerical simulation is consist with the experiments.

采用试验和理论计算方法,研究推力矢量发动机燃气舵气动特性问题,在风洞和热喷流试验的基础上,建立了发动机试验的六分力模型,进行了2发发动机的点火试验;选择三维、粘性湍流模型及与试验发动机相近的几何模型为数值计算模型,对照发动机试验状态进行了计算.结果表明试验方法和试验模型正确,计算结果和试验结果具有一致性.

 
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