• 因此喷发动机适合更高速度的飞行。

    A turbojet, therefore, is more suitable at higher speed.

    youdao

  • 本文介绍涡喷发动机湍流动态畸变响应

    The response of turbojet engine to the turbulence-type of dynamic inlet total pressure distortion is discussed in this paper.

    youdao

  • 微型喷发动机设计了一个蒸发环形燃烧室

    An annular combustor with evaporation tubes was designed for certain micro-turbojet engine.

    youdao

  • 1939年,涡喷发动机引入了一种全新推力方法

    In 1939 the turbojet brought an entirely new method of propulsion.

    youdao

  • 涡喷发动机压气机气动失过程进行了相关积分分析

    The process of loosing compressor aerodynamic stability in a turbojet engine was analyzed using the correlation integral method.

    youdao

  • 对某型喷发动机节流过程中的喘振故障进行试验研究

    Experiments were performed to investigate surge problem of a single shaft axial flow turbojet engine during throttling.

    youdao

  • 根据控制理论,建立了喷发动机压气机逐级数学模型

    A stage by stage mathematical model of the compressor in a turbojet engine is developed based on the control volume theory.

    youdao

  • 实验结果对于正确使用类型双转子喷发动机具有重要的现实意义。

    The experimental result has practical significance for correctly using the twin-rotor turbojet.

    youdao

  • 喷发动机节流过程压气机气动不稳定问题进行了分析研究

    The compressor's aerodynamic instability problem of a certain turbojet engine in the process of the throttling operation was experimentally studied.

    youdao

  • 介绍进气畸变双轴喷发动机性能稳定性影响试验及其结果

    A brief view and results of tests for the effects of the inlet total pressure distortion on the performance and the stability of a two-spool turbojet engine are presented.

    youdao

  • 基于畸变进气压气机实验特性数值模拟了畸变进气下双轴喷发动机总体性能

    Based on experimental properties of compressor under inlet distortion, the performance of twin-spool turbojet engines is studied in this paper by means of numerical simulation.

    youdao

  • 小型涡喷发动机沿飞行轨迹计算分析了射流预冷却动机性能影响

    Taking the certain small scaled turbojet as an example, the influence by mass injection and pre-cooled engine was calculated and analyzed along fly trajectory.

    youdao

  • 喷气动机空中起动重要研究课题喷发动机的空中起动试验尚需探索

    This is the important research problem for starting of the jet engine in the sky. But it was researched for starting test of the small turbojet in the sky.

    youdao

  • 本文提出一种测量喷发动机过渡过程专用仪器——涡喷发动机过渡工作线显示仪。

    A special instument is presented for monitoring the transient process in a turbojet engine, which is called "transient operating line indicator".

    youdao

  • 应用本文方法对某型双转子加力喷发动机仿真模型进行校正,获得了满意仿真精度

    As an example, the method provided was adopted to rectify the parameters in the simulation model of a given twin-spool reheated turbojet engine, and the simulation achieved satisfactory accuracy.

    youdao

  • 试验结果表明设计数字电子控制系统性能良好,满足某型小涡喷发动机的控制要求。

    The test result indicates that the performance of the digital electronic control system designed in this...

    youdao

  • 根据某型涡喷发动机计算状态叶片流场计算结果该发动机高压转子叶片进行了分析

    Thermal analysis on the first stage turbine rotor blade has been completed based on the CFD results under calculated conditions.

    youdao

  • 介绍某小型喷发动机数控调节器半实物仿真试验系统的设计以及软件硬件的试验配置

    This paper covers the designs of hardware in the Loop Simulation (HILS) testing of minitype turbojet engine digital control regulator, and hardware and software configurations.

    youdao

  • 所述方法某型转子喷发动机气动热力学非线性模型上对抗干扰目标跟踪进行仿真验证

    Simulations on the nonlinear model of the twin spool turbojet engine aerothermodynamics are conducted to verify the disturbance rejection and tracking performance.

    youdao

  • 文中双转子涡喷发动机控制器设计,设计了基于LMI的鲁棒控制器结果表明方法可行的。

    As an example, a robust control law is designed to the twin-spool turbojet engine system using the given method. The result shows that the given method is feasible.

    youdao

  • 分析弹用喷发动机燃烧室点火特性基础上,提出利用结合先验知识的神经网络识别动机点火时刻方法

    The method of neural network incorporating a prior was given to recognize ignition time after analyzing ignition property of some missile turbojet burner.

    youdao

  • 解决双转子涡喷发动机变量系统的控制问题,采用输入变换状态反馈的方法,并耦后的系统设计了伺服跟踪控制器

    The input transform and state feedback are used for multivariable control system, and the integral servo tracking controller is designed for the decoupled systeins.

    youdao

  • 从它动机和机身的构造材料,虽然引擎也可能同步火灾方式降低振动水平大大高于喷发动机火箭动机产生的。

    Although multiple engines could possibly be synchronized to fire in a manner that reduces vibration levels, they will still be significantly greater than those generated by turbojet or rocket motors.

    youdao

  • 航空动机尤其是高速旋转微型喷发动机不平衡造成转子振动过大以及产生噪音主要原因之一直接影响动机工作性能使用寿命

    Rotor unbalancing is one of the main causes of vibration and noise in aero-engine, especially in micro-turbojet engine, which affects work performance and fatigue life directly.

    youdao

  • 动机台架上对微型涡喷发动机进行起动过程控制转速闭环调节试验表明控制软件时间精度和可靠性方面能够满足动机控制的要求

    Engine tests of starting procedure control and rotation speed in closed loop have proven that the time precision and reliability of this software meet the demands of engine control system well.

    youdao

  • 动机台架上对微型涡喷发动机进行起动过程控制转速闭环调节试验表明控制软件时间精度和可靠性方面能够满足动机控制的要求

    Engine tests of starting procedure control and rotation speed in closed loop have proven that the time precision and reliability of this software meet the demands of engine control system well.

    youdao

$firstVoiceSent
- 来自原声例句
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定
小调查
请问您想要如何调整此模块?

感谢您的反馈,我们会尽快进行适当修改!
进来说说原因吧 确定