中国空间科学技术

中国空间科学技术

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层板式喷注器在空间飞行器发动机中的应用综述

石少平，陆政林，庄逢辰   

  1. 国防科技大学
  • 发布日期:1994-02-25

ON SUMMARY OF APPLICATION OF PLATELET INJECTORS TO ENGINES FOR SPACECRAFT

Shi Shaoping;Lu Zhenglin;Zhuang Fengchen(National University of Defense Technology,Changsha 410073)   

  • Online:1994-02-25

被引次数

9

摘要： 综述了层板式喷注器在空间飞行器液体火箭发动机中的应用。着重举例分析了层板式喷注器应用于航天飞机轨道机动发动机、小推力姿控发动机、燃气发生器中所获得的优于传统喷注器的良好性能和效益；分析了层板式喷注器在小推力＿液体火箭发动机稳态和脉冲方式工作时对抑制排气羽流污染的有效作用；最后提出了研制层板式喷注器所需进一步做的工作。

关键词: 液体推进剂火箭发动机, 层板式喷注器, 应用, 分析。

Abstract: In this paper,summarize the application of platelet injectors in liquid propellant engines for spacecraft. Attention is focused on the performance and usefulness of platelet injectors used in space shuttle orbital maneuvering engines,small thrust attitude control engines and gas generators which are higher than those of conventional ones.Analyses are also made on the effect of platelet injectors used in small thrust liquid engines on decreasing exhaust plume contamination. Finally, the tasks are gi yen for further studying and desinging platelet injector.