|Table of Contents|

Catalytic ignition characteristics of dual-mode ionic liquid propellant under vacuum condition(PDF)

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V]

Issue:
2022年05期
Page:
1-8
Research Field:
目次
Publishing date:

Info

Title:
Catalytic ignition characteristics of dual-mode ionic liquid propellant under vacuum condition
Author(s):
FANG Jie1; 2;  WANG Zun3;  YAN Hao1; 2;  GAO He1; 2;  YAO Zhaopu1; 2;  LI Shuiqing3
(1.Beijing Institute of Control Engineering, Beijing 100190, China 2.Beijing Engineering Research Center of Efficient and Green Aerospace Propulsion Technology, Beijing 100190, China 3.Department of Energy and Power Engineering, Tsinghua University, Beijing 100084, China)
Keywords:
dual mode propulsion ionic liquid propellant catalytic ignition chemical propulsion
PACS:
V511
DOI:
-
Abstract:
An experimental study on the chemical propulsion mode of dual-mode ionic liquid propellant in vacuum environment was carried out.An optically observable model thruster was produced, and a vacuum chamber experimental platform was built.Then, by using the measurement methods such as the high-speed camera, the thermocouple combined with pressure sensor, the gas analyzer and so on, the catalytic ignition characteristics of the propellant in the model thruster at the flow rates from 1 mL/min to 4 mL/min were studied.It has an intuitive and in-depth understanding on the propellants ignition and combustion process.During the process, the temperature changes at different depths of the catalytic bed and the pressure changes in the vacuum chamber were analyzed, and the components of the main gaseous products and their corresponding concentration changes were obtained.These are of great significance for figuring out the physical mechanism under the chemical propulsion working mode of dual-mode ionic liquid propellants.

References:

[1] ROVEY J L,LYNE C T,MUNDAHL A J,et al.Review of multimode space propulsion[J].Progress in Aerospace Sciences,2020,118:100627.
[2] ZHANG Q H,SHREEVE J M.Energetic ionic liquids as explosives and propellant fuels:A new journey of ionic liquid chemistry[J].Chemical Reviews,2014,114(20):10527-10574.
[3] 邓友全.离子液体:性质、制备与应用[M].北京:中国石化出版社,2006.
[4] DONIUS B,ROVEY J.Analysis and prediction of dual-mode chemical and electric ionic liquid propulsion performance[C]//48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition.Reston,Virginia:AIAA,2010.
[5] SUTTON G P,BIBLARZ O.Rocket propulsion elements[M].New York:John Wiley & Sons,Inc,2016.
[6] LARRIBA C,GAROZ D,BUENO C,et al.Taylor cones of ionic liquids as ion sources:The role of electrical conductivity and surface tension[EB/OL].https://www.researchgate.net/publication/235978373_Taylor_Cones_of_Ionic_Liquids_as_Ion_Sources_The_Role_of_Electrical_Conductivity_and_Surface_Tension,2007.
[7] BERG S,ROVEY J.Dual-mode propellant properties and performance analysis of energetic ionic liquids[C]//50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition.Reston,Virginia:AIAA,2012.
[8] BERG S P,ROVEY J.Ignition evaluation of monopropellant blends of HAN and imidazole-based ionic liquid fuels[C]//50th AIAA Aerospace Sciences Meeting including the New Horizons Forum and Aerospace Exposition.Reston,Virginia:AIAA,2012.
[9] BERG S P,ROVEY J,PRINCE B,et al.Electrospray of an energetic ionic liquid monopropellant for multi-mode micropropulsion applications[C]//51st AIAA/SAE/ASEE Joint Propulsion Conference.Reston,Virginia:AIAA,2015.
[10] BERG S P,ROVEY J.Decomposition of a double salt ionic liquid monopropellant on heated metallic surfaces[C]//52nd AIAA/SAE/ASEE Joint Propulsion Conference.Reston,Virginia:AIAA,2016.
[11] MUNDAHL A,BERG S P,ROVEY J.Linear burn rates of monopropellants for multi-mode micropropulsion[C]//52nd AIAA/SAE/ASEE Joint Propulsion Conference.Reston,Virginia:AIAA,2016.
[12] BERG S P,ROVEY J.Decomposition of a double salt ionic liquid monopropellant in a microtube for multi-mode micropropulsion applications[C]//53rd AIAA/SAE/ASEE Joint Propulsion Conference.Reston,Virginia:AIAA,2017.
[13] BERG S P,GLASCOCK M S,COOPER M,et al.Multimode integrated monopropellant electrospray thruster testing results:Chemical mode[C]//NASA In-Space Chemical Propulsion Technical Interchange Meeting.Washington D C:NASA,2020.
[14] LYNE C T,ROVEY J,BERG S P.Monopropellant-electrospray multimode thruster testing results:Electrospray mode[C]//AIAA Propulsion and Energy 2021 Forum.Reston,Virginia:AIAA,2021.
[15] SHARMA A,ADDUCCI A C,ROVEY J,et al.Green ionic liquid multimode monopropellant based chemical micro-thruster[C]//AIAA SCITECH 2022 Forum.Reston,Virginia:AIAA,2022.
[16] 王文涛,马智勇,丛伟民,等.一种多任务模式离子液体推进剂的制备、表征及催化分解研究[J].推进技术,2020,41(2):455-460.
[17] 韩泉东,洪鑫,周海清.空间推进技术需求与发展分析[J].火箭推进,2012,38(2):9-15.
HAN Q D,HONG X,ZHOU H Q.Analysis on requirement and development of space propulsion technology[J].Journal of Rocket Propulsion,2012,38(2):9-15.
[18] 高鹤,李少龙,严浩,等.双模式离子液体推进剂的分解特性与热试车实验研究[J].空间控制技术与应用,2021,47(4):41-47.
[19] LI S L,YAN H,WANG Z,et al.Catalytic decomposition and burning of a dual-mode ionic liquid propellant[J].Energy & Fuels,2021,35(22):18716-18725.
[20] 高鹤.离子液体推进剂燃烧特性与催化效率提升研究[D].北京:中国空间技术研究院,2021.

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