• Flow in injector passages of a variable thrust liquid propellant rocket engine was studied.

    本文推力液体火箭发动机喷注器通道内介质流动进行求解。

    youdao

  • This paper presents the development of the liquid propellant rocket engine technology from the viewpoint of combustion chamber pressure, thrust level and power cycle.

    本文燃烧室压力、系统工作循环方式以及最大推力三方面叙述了世界各国液体火箭发动机技术水平

    youdao

  • Launch capability of liquid rocket engine can be improved by propellant utilization system.

    采用推进剂利用系统可以提高运载火箭发射能力

    youdao

  • The first native liquid-fueled rocket engine used a liquid oxygen and carbon-hydrogen propellant, provided 5.6 tons of thrust, and was installed in unit e.

    第一使用液氧碳氢推进剂国产液体燃料火箭发动机安装了火箭的E段上,它可以提供5.6推力

    youdao

  • Firstly, the static and dynamic mathematic model of the Liquid Propellant Rocket Engine of pressure-fed providing system was established in centralized parameter method.

    首先采用集中参数法,建立挤压式供应系统液体火箭发动机各部件静态动态数学模型

    youdao

  • The general integral equations are derived for liquid and gas components of space propulsion systems with liquid propellant rocket engine.

    针对采用液体推进剂火箭发动机空间推进系统,推导系统路和气路通用积分形式方程

    youdao

  • A neural network classifier that utilizes fuzzy sets as failure classes of a liquid propellant rocket engine is studied.

    研究了一种模糊表示火箭发动机故障模式神经网络分类器

    youdao

  • This paper presents computation and analysis of tangential mode of high frequency combustion instability in FY-20 liquid propellant rocket engine by means of the annular instability model.

    本文环形稳定性计算模型计算、分析了FY -20液体火箭发动机高频燃烧不稳定性。

    youdao

  • The dynamic models of engine parts in a new high-performance staged combustion cycle liquid propellant rocket through the module codified were built.

    通过模块化编程,建立一代高性能发动机启动过程部件模型

    youdao

  • Noise in the raw acquired data of liquid propellant rocket engine test can reduce accuracy and creditability of the data.

    液体火箭发动机试验原始测量数据存在着噪声,影响数据的准确性可信性

    youdao

  • The structural candidates of centrifugal impeller were designed respectively from single-objective and multi-objective optimization based on the system design of liquid propellant rocket engine.

    根据液体火箭发动机系统设计确定离心性能参数,对泵叶轮的几何参数分别进行了单目标多目标优化设计

    youdao

  • A calculation of the wall temperature distribution in liquid propellant rocket engine chamber with milled grooves was completed by the aid of three-dimensional finite element method.

    采用三有限元模型对液体火箭发动机推力进行分布计算。边界条件维经验公式处理。计算比较了不同冷却剂流量。

    youdao

  • A calculation of the wall temperature distribution in liquid propellant rocket engine chamber with milled grooves was completed by the aid of three-dimensional finite element method.

    采用三有限元模型对液体火箭发动机推力进行分布计算。边界条件维经验公式处理。计算比较了不同冷却剂流量。

    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