液体运载火箭液氧煤油并行加注适应性研究  

Research on the Parallel Fuel Loading of Oxygen/RP-1 for Liquid Rocket

作　　者：邵业涛 周宏 晏政 张鹭 王铁岩 曾耀祥 马忠辉 钟文安 SHAO Yetao;ZHOU Hong;YAN Zheng;ZHANG Lu;WANG Tieyan;ZENG Yaoxiang;MA Zhonghui;ZHONG Wen an(Beijing Institute of Astronautical Systems Engineering,Beijing 100076,China;Unit 63796 of the PLA,Haikou 570000,China;China Academy of Launch Vehicle Technology,Beijing 100076,China)

机构地区：[1]北京宇航系统工程研究所,北京100076 [2]中国人民解放军63796部队,海口570000 [3]中国运载火箭技术研究院,北京100076

出　　处：《宇航总体技术》2022年第3期32-39,共8页Astronautical Systems Engineering Technology

摘　　要：对国内外运载火箭推进剂串行/并行加注的现状进行调研,分析了液体运载火箭液氧煤油模块推进剂并行加注的适应性。针对并行加注状态推进剂偏加,开展了载荷适应性分析,获得了运载火箭箭体结构对故障工况的适应性。基于某型运载火箭,提出了采用液氧煤油部分并行加注方案,此方案具备将射前流程由12 h压缩至8 h的可行性。This paper reviews the fuel loading technology of Oxygen/RP-1 propellant of liquid rocket.The adaptability of Oxygen/RP-1 propellant s parallel loading technology is analysed,and the loading strength of the propellant loading deviation is studied.A parallel loading process for the preparatory procedure of lauch vehicles is proposed,which will reduce the procedure time from 12 hours to 8 hours.

关 键 词：液氧煤油 载荷 并行加注 

分 类 号：V475[航空宇航科学与技术—飞行器设计]