摘要
本文介绍了一种用于脉冲等离子体推力器(PPT)的新型实验系统的构成、设计思路、可实验内容、运行结果等内容。该系统包括真空系统、真空舱、深冷吸附系统、真空系统电控系统、μN量级微推力测量系统、电参数测量系统等六部分。本实验系统具有多功能、高性能的特点,为PPT的实验研究建立起良好的物质平台。经过多次、多条件的点火实验,其运行结果证明了实验系统设计思路的正确性,为今后设计制造同类实验设备提供了可靠的经验。
Describes the construction conceptual design, the object to be tested and the results available to obtain of a newly developed experimental system for PPT （pulse plasma thruster）. The system is composed of vacuum system and its electric control system, vacuum cabin, deep-cooling adsorption system, μN-sixed micro-thrust measuring system and electric parameter measuring system. Characterized with muhifunction and high performance, the system provides a favorable platform for the experimental investigation on PPT. Its operation results have verified that the conceptual design of the system is correct and feasible after the igniting test that has been done for many times under different conditions. The system provides reliable experience in designing/making similar experimental setups.
出处
《真空》
CAS
北大核心
2008年第4期41-44,共4页
Vacuum
