3kN液氧乙醇复合冷却火箭发动机

2015.01.30

液氧乙醇复合冷却火箭发动机(3kN LOX-EtOH CCLRE)


3kN 液氧乙醇复合冷却火箭发动机(CCLRE:Combined Cooling Liquid Rocket Engine)

主要性能指标|The main index is shown below


  • 额定推力|Rated Thrust:3000N

  • 调节范围|Adjustment Range :10~120%

  • 燃料体系|Fuel Type:液氧|LOX / 乙醇| Alcohol

  • 点火方式|Ignition method:预燃室点火|Prechamber Ignition

  • 冷却方式|Cooling Method:再生冷却|Regenerative Cooling + 液膜冷却|Film Cooling

  • 冷却性能|Cooling Performance:60s连续工作后,外壁温度:67.3 ℃(环境温度:23.4℃)

                 Detected surface temperature was 67.3℃ after 60s continuous          

  •               work(Environment Temperature:23.4℃)

  • 工作寿命|Life-span:> 1000 s



整机图|Engine


装配完成|Installment Accomplished  


变推力对比| Variable Thrust Comparison


测试全景|Overall View