EPR：发动机压力比

“发动机压力比”在英文中称为“Engine Pressure Ratio”，常缩写为EPR，以便于快速书写和使用。这一术语广泛应用于航空、航天等综合技术领域，用于描述发动机内部关键的压力关系参数，是衡量发动机性能的重要指标之一。

Engine Pressure Ratio具体释义

  • 英文缩写：EPR
  • 英语全称：Engine Pressure Ratio
  • 中文意思：发动机压力比
  • 中文拼音：fā dòng jī yā lì bǐ
  • 相关领域： epr 航空航天

Engine Pressure Ratio的英文发音

例句

  1. To several different type resonant tube of the standing wave thermoacoustic prime mover engine, the paper first study on the pressure ratio in different operating pressure.
  2. 首次针对驻波热声发动机几种不同管型的谐振管，系统的探讨了工作压力对压比的影响。
  3. In comparison with standing-wave thermoacoustic engine, travelling-wave engine has lower onset temperature, much higher pressure ratio and higher efficiency.
  4. 行波型热声发动机具有比驻波型热声发动机更低的起振温度、更高的热功转化效率，从而引起国内外同行的普遍关注。
  5. In conventional engine control system some sensed parameters, such as rotor speed and pressure ratio, are used as controlled signals.
  6. 传统的发动机控制是将一些可测量参数作为被控制量，如转速和压比，因为可由它们推算出推力。
  7. A Preliminary design study for separate turbofan-ramjet engine was conducted. Choices of engine configuration, selection of design parameters, including of bypass ratio, pressure ratio, temperature before turbine and type of fuel etc, and operat - ing mode of turbofan-ramjet engine were discussed.
  8. 本文对分离式涡扇-冲压发动机进行了初步设计研究，讨论了如何选择发动机结构外形，设计参数（包括旁路比、压力比、涡轮前温度和燃料种类）以及涡轮冲压发动机工作方式等。
  9. After acoustic power output of the thermoacoustic engine was measured accurately by variable-load method, the mutual relations of power output with pressure ratio, heating power and heating temperature were analyzed.
  10. 应用变负载法，对该热声发动机的声功输出进行了精确测量.分析得到声功输出与热声发动机压比、加热功率和加热温度之间的相互影响关系。

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