航天推进技术研究院主办
[1]于海磊,陈锋,郑勤生,等.低温推进剂液位监测系统设计[J].火箭推进,2010,36(03):54-57.
Yu Hailei,Chen Feng,Zheng Qinsheng,et al.Design of monitoring system for cryogenic propellant level[J].Journal of Rocket Propulsion,2010,36(03):54-57.
点击复制
Yu Hailei,Chen Feng,Zheng Qinsheng,et al.Design of monitoring system for cryogenic propellant level[J].Journal of Rocket Propulsion,2010,36(03):54-57.
低温推进剂液位监测系统设计
《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]
卷:
36
期数:
2010年03期
页码:
54-57
栏目:
出版日期:
2010-06-15
- Title:
- Design of monitoring system for cryogenic propellant level
- 文章编号:
- (2010)03-0054-04
- 分类号:
- V433.9
- 文献标志码:
- A
- 摘要:
- 以液体火箭发动机地面试验用低温推进剂为研究对象，建立了以电容式液位传感器和C-V线性电容变送仪为主体的低温推进剂液位测量系统。经某型号氢氧发动机真实试车过程中的搭载试验证明，该系统能准确、快速的跟踪并实时显示低温容器中的液位值，具有精度高、重复性好、操作简单及安全可靠等质量特性，很好的解决了试验过程中低温推进剂液位实时监测显示的技术难题，具备了应用地面试车试验的条件。
- Abstract:
- Monitoring system for cryogenic propellant level used in the ground tests of liquid propellant rocket engine was established. The capacitance level sensor and C-V linear capacitance transmission instrument were the main equipments in this system. A LH2/LOX engine test proved that the system can accurately and rapidly obtain and display the real-time liquid level of the cryogenic propellant containers. It was also demonstrated that the system operated safely and reliably with high precision, fine repeatability and simple operation.
参考文献/References:
[1]臧春喜, 耿卫国, 郑勤生. 低温推进剂液位测量技术研究[C]. 第八届全国低温工程大会暨中国航天低温专业信息网, 2007. [2]王际强. 几种低温液体液位的测量方法[J]. 深冷技术, 2007, (4): 37-39. [3]马礼耀, 汤维维, 张玉清. 低温流量测量系统[J]. 低温工程, 1983, (3): 22-24. [4]杜玉清, 鲁雪生. 低温储罐电容液位计设计[J]. 低温超导, 2004, 32(1): 9-11. [5]吴江, 刘立强, 张亮. 低温工质液位与流量的热式测量方法的研究[J]. 低温与特气, 2000, (3): 8-10. [6]何彤, 范明军. 串列式电容液位计的测量原理分析[J]. 计量技术, 2006, (5): 14-16.
相似文献/References:
[1]郑 伟,李护林,陈新红.激光快速成形技术在液体动力领域的应用前景[J].火箭推进,2015,41(06):1.
ZHENG Wei,LI Hulin,CHEN Xinhong.Application prospect of laser rapid prototyping
technology in the field of liquid power[J].Journal of Rocket Propulsion,2015,41(03):1.
[2]郭 敬,宋晶晶,孔凡超.发动机推进剂增压输送系统建模仿真技术综述[J].火箭推进,2015,41(05):1.
GUO Jing,SONG Jingjing,KONG Fanchao.Overview of modeling and simulation technology
for propellant pressurization feed system
of liquid rocket engine[J].Journal of Rocket Propulsion,2015,41(03):1.
[3]于 康,谢荣华,陈晓江.表面张力贮箱电子束焊接工艺研究[J].火箭推进,2015,41(05):89.
YU Kang,XIE Ronghua,CHEN Xiaojiang.Study on electron beam welding process
for surface tension tank[J].Journal of Rocket Propulsion,2015,41(03):89.
[4]刘中华,苏 晨,汪军安,等.气路膜片设计研究[J].火箭推进,2015,41(05):95.
LIU Zhonghua,SU Chen,WANG Junan,et al.Design and study of pneumatic diaphragm in gas circuit[J].Journal of Rocket Propulsion,2015,41(03):95.
[5]薛 薇,蔡震宇,曹红娟,等.基于可视化平台的液氢/液氧火箭发动机核心部件质量计算[J].火箭推进,2015,41(04):61.
XUE wei,CAI Zhenyu,CAO Hongjuan,et al.Mass calculation of key assembly units in
LH2/ LOX rocket engine based on visual interface[J].Journal of Rocket Propulsion,2015,41(03):61.
[6]穆朋刚,童 飞,蒲光荣,等.温度对贮箱增压系统的影响分析[J].火箭推进,2015,41(04):74.
MU Penggang,TONG Fei,PU Guangrong,et al.Influence of temperature on tank pressurization system[J].Journal of Rocket Propulsion,2015,41(03):74.
[7]高朝辉,刘 宇,肖 肖,等.垂直着陆重复使用运载火箭对动力技术的挑战[J].火箭推进,2015,41(03):1.
GAO Zhao-hui,LIU Yu,et al.Challenge to propulsion technology for vertical
landing reusable launch vehicle[J].Journal of Rocket Propulsion,2015,41(03):1.
[8]申智帅,等.气动增压器技术及其在空间推进系统的应用[J].火箭推进,2015,41(03):15.
SHEN Zhi-shuai,RUAN Hai-jun,et al.Pneumopump technology and its application
in space propulsion system[J].Journal of Rocket Propulsion,2015,41(03):15.
[9]张 翔,徐洪平,安雪岩,等.液体火箭发动机稳态运行故障
数据聚类分析研究0[J].火箭推进,2015,41(02):118.
ZHANG Xiang,XU Hong-ping,AN Xue-yan,et al.Clustering analysis for fault data in steady process of
liquid propellant rocket engine[J].Journal of Rocket Propulsion,2015,41(03):118.
[10]窦 唯,闫宇龙,金志磊,等.某发动机涡轮泵转子高温超速/疲劳试验研究[J].火箭推进,2015,41(01):15.
DOU Wei,YAN Yu-long,JIN Zhi-lei,et al.Fatigue experiment of turbo-pump rotor at
over-speed and high temperature condition[J].Journal of Rocket Propulsion,2015,41(03):15.
[11]杨永强,刘站国,徐浩海,等.液氧煤油发动机低温组元两相充填过程研究[J].火箭推进,2006,32(02):11.
Yang Yongqiang,Liu Zhanguo,Xu Haohai.Research on two-phase filling process of cryogenic propellant for a LOX/Kerosene LRE[J].Journal of Rocket Propulsion,2006,32(03):11.
备注/Memo
收稿日期：200９-12-2３；修回日期：2010-01-1７。
作者简介： 于海磊（1982—），男，硕士，研究领域为液体火箭发动机地面试验测控技术和虚拟试验技术。
更新日期/Last Update:
1900-01-01