中国新型大推力火箭发动机长程摇摆试车成功(图)

中国悠久的历史里,战争不论在时间上或在社会上都占有相当重要的地位。就在这个战斗不断的国家里,克敌制胜的战术研究相当兴盛。
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中国新型大推力火箭发动机长程摇摆试车成功(图)








近日,中国航天科技集团公司六院成功进行了我国新一代大推力运载火箭发动机长程摇摆试车。

本次试车是新一代大推力发动机进行的第101次试车。参试人员在圆满完成该型号第100次试车任务之后,再接再厉,再创佳绩。在长达280秒的摇摆动作中,发动机工况完全符合设计要求,标志着新一代大推力发动机的研制再迈新台阶。

本次试车是该发动机伺服机构状态改进后的首次热摇摆试车。主要考核试车台摇摆控制系统及发动机长时间工作能力。发动机所执行的摇摆动作是历次试车中经历时间最长、项目考核最完备、复杂程度最高的一次,充分考核了发动机及伺服机构在摇摆热试车条件下的适应性。(何澄/文 张美书/摄)

中国航天科技集团

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