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specific impulse

  • 比冲量;比推力

网络释义专业释义英英释义

  [航] 比冲

自动化行业专业英语词汇 - Powered by ... ... source 源点 specific impulse 比冲 speed control system 调速系统 ...

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  比冲量

比冲量 (specific impulse):“比冲量”是动力学家量度火箭引擎效率的一种尺度量,它是火箭发生的推力乘以做事时间再除以消耗掉的总燃料质量。

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  比推力

hydr ogen hydr ocar bon  马赫数(Mach number): 飞行速度与当地大气中的音速之比  比推力(Specific impulse): 单位质量燃料燃烧后产生的推力 28 《燃烧理论与模拟》1,引言 北京大学工学院 燃烧研究的目标: 开发替代燃料、研制高性能燃烧...

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  特微

冶金铸造行业专业英语第445页 ... specific heat 比冲差 specific impulse 特微 specific kerr contants 比克尔常数 ...

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短语

specific c impulse 比推力

vacuum specific impulse 真空比冲

specific impulse performance 比冲性能

high specific impulse 高比冲

standard measured specific impulse 标准实测比冲

theoretical specific impulse 理论比冲 ; 理论比推力

optimum specific impulse 最佳比冲

specific impulse efficiency 比冲效率

pulsed specific impulse 脉冲比冲

 更多收起网络短语
  • 比冲 - 引用次数:45

    The internal structure has been optimized to reduce the heat loss and increase the specific impulse.

    本文通过优化发动机其内部结构,减小了热损失,提高了比冲

    参考来源 - 电弧加热发动机的设计与研究
    比冲量
  • 比冲 - 引用次数:5

    SFRJ is a kind of new-type propulsion system which possesses the virtue of simple structure, high specific impulse and accommodating the gas flux itself.

    固体燃料压发动机(SFRJ)是一种新型的推进装置,它具有结构简单、比冲高、自适应性好等优点。

    参考来源 - 固体燃料冲压增程弹内外弹道一体化计算研究
    比推力
  • 比冲量
  • 脉冲比

·2,447,543篇论文数据,部分数据来源于NoteExpress

Specific impulse

  • Specific impulse (usually abbreviated Isp) is a way to describe the efficiency of rocket and jet engines. It represents the force with respect to the amount of propellant used per unit time.

以上来源于: Wikipedia

 柯林斯英汉双解大词典 

specific impulse

  • 1. 

    N the ratio of the thrust produced by a rocket engine to the rate of fuel consumption: it has units of time and is the length of time that unit weight of propellant would last if used to produce one unit of thrust continuously 比冲

双语例句

  • Under the same wall heat condition, with the increase of momentum correction coefficient, viscosity loss of the nozzle increases, but thrust and specific impulse decrease.

    同等壁面条件下随着动量调节系数增加喷管粘性损失增大喷管推力都将下降

    dict.cnki.net

  • The scramjet has some advantages of high flow velocity, high specific impulse and wide operating range which become a viewpoint in the research field of power of Aeronautics and Astronautics.

    燃冲压发动机高速高比工作范围宽广特点,正逐渐成为当今航空航天动力领域研究焦点。

    dict.cnki.net

  • Electric propulsion system offers specific impulse at least an order of magnitude higher than those of chemical thrusters, so propellant masses can be reduced by the same factor.

    推进系统具有化学推进器最少一个数量级所以采用电推进系统可以大量减少推进剂质量

    dict.cnki.net

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