Simulation Researches on the Pulsed Plasma Thruster with Tongue-Shaped and Flared Electrodes
-
摘要:
脉冲等离子体推力器是一种具有发展前景的电推进装置，具有比冲高、质量轻等优点，可用于微小卫星的姿态控制、轨道转移等任务。以ADD SIMP-LEX推力器为例，建立数学仿真模型，并对舌形张角型极板构型进行仿真，经过仿真和实验结果对比，探究了不同极板参数对推力器的主要性能参数（元冲量、效率、比冲等）的影响，研究结果表明：增大宽度比，元冲量和效率随之增大，比冲有所降低；增大张角，元冲量和效率也随之增大，比冲略有降低，但幅度不大。
Abstract:Pulsed plasma thruster (PPT) is a promising electric propulsion device with the advantage of high specific impulse and light quality. This paper studied a mathematical model of the pulsed plasma thruster with tongue-shaped and flared electrodes. The results of simulation are closer to the experiment. It also simulated the performance of the pulsed plasma thruster with different structures of electrodes. It is possible to conclude that different electrodes affect the performance of the pulsed plasma thruster.
-
[1] 杨福全,赵以德,李娟,等. 主带小行星采样返回任务中的离子电推进应用方案[J]. 深空探测学报,2015,2(2):168-173. Yang F Q,Zhao Y D,Li J,et al. Application scheme of ion electric propulsion system for main-belt asteroid sample and return mission[J]. Journal of Deep Space Exploration,2015,2(2):168-173. [2] 牛禄,王宏伟,杨威. 用于微小卫星推进装置的脉冲等离子体推力器[J]. 上海航天,2004,21(5):39-43. Niu L,Wang H W,Yang W. The pulsed plasma thruster for propeller in small and micro satellite[J]. Aerospace Shanghai,2004,21(5):39-43. [3] 杨磊,刘向阳,陈成权,等. 脉冲等离子体推力器宏观特性数值研究[J]. 推进技术,2011,32(6):776-780. Yang L,Liu X Y,Chen C Q,et al. Numerical analysis on macro-characteristics of pulsed plasma thruster[J]. Journal of Propulsion Technology,2011,32(6):776-780. [4] Vondra R J,Thomassen K I. Performance improvements in solid fuel microthrusters[J]. Journal of Spacecraft,1972,9(10):738-742. [5] 郑茂繁,耿海,梁凯,等. 用于小行星探测的离子推力器技术研究[J]. 深空探测学报,2015,2(3):236-240. Zheng M F,Geng H,Liang K,et al. Research on ion thruster technology for asteroid exploration[J]. Journal of Deep Space Exploration,2015,2(3):236-240. [6] 杨乐. 脉冲等离子体推力器工作过程理论和实验研究[D].长沙:国防科学技术大学,2007. Yang L. Theoretical analysis and experiment investigation of pulsed plasma thruster[D].Changsha:National University of Defense Technology,2007. [7] Solbes A,Thomassen K,Vondra R. Analysis of solid teflon pulsed plasma thruster[J]. Journal of Spacecraft & Rockets,2013,7(7):1402-1406. [8] Schonherr T,Komurasaki K,Kawashima R. Effect of capacitance on discharge behavior of pulsed plasma thruster[J]. Journal of IAPS,2010,18(1):23-28. [9] Kamhawi H,Arrington L,Pencil E,et al. Performance evaluation of a high energy pulsed plasma thruster[C]//AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit. USA:AIAA,2005. [10] Liu X,Zuo G,Herdrich G,et al. Numerical simulation of ADD SIMP-LEX pulsed plasma thruster based on a modified electromechanical model[C]//Space Propulsion. Rome:[s.n],2016. [11] Schönherr T,Nawaz A,Herdrich G,et al. Influence of electrode shape on performance of pulsed magneto plasma dynamic thruster SIMP-LEX[J]. Journal of Propulsion & Power,2009,25(2):380-386. [12] Nawaz A,Albertoni R,Auweter-Kurtz M. Thrust efficiency optimization of the pulsed plasma thruster SIMP-LEX[J]. Acta Astronautica,2010,67(3):440-448. [13] Lau M,Grabe M,Herdrich G. Experimental characterization of a scalable pulsed magneto plasma dynamic propulsion system[C]//Space Propulsion. Germany:[s.n],2014. [14] Krejci D,Scharlemann C. Analytic model for the assessment of the electrode configuration of a μPPT[C]//45th AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit. Colorado:AIAA,2009. [15] 张华,吴建军,何振,等. 极板构型对脉冲等离子体推力器性能影响[J]. 国防科技大学学报,2014(4):5-9. Zhang H,Wu J J,He Z,et al. Effects of electrodes configuration on the performance of pulsed plasma thrusters[J]. Journal of National University of Defense Technology,2014(4):5-9. -
点击查看大图
计量
- 文章访问数: 3065
- HTML全文浏览量: 42
- PDF下载量: 1046
- 被引次数: 0
下载:
