scholarly journals Characterization of Coaxial Pulsed Plasma Thruster by High-speed Photography

Author(s):  
Takeshi MIYASAKA ◽  
Shingo SATO ◽  
Katsuo ASATO
Aerospace ◽  
2020 ◽  
Vol 7 (8) ◽  
pp. 105 ◽  
Author(s):  
Kurt Polzin ◽  
Adam Martin ◽  
Justin Little ◽  
Curtis Promislow ◽  
Benjamin Jorns ◽  
...  

An inductive pulsed plasma thruster (IPPT) operates by pulsing high current through an inductor, typically a coil of some type, producing an electromagnetic field that drives current in a plasma, accelerating it to high speed. The IPPT is electrodeless, with no direct electrical connection between the externally applied pulsed high-current circuit and the current conducted in the plasma. Several different configurations were proposed and tested, including those that produce a plasma consisting of an accelerating current sheet and those that use closed magnetic flux lines to help confine the plasma during acceleration. Specific impulses up to 7000 s and thrust efficiencies over 50% have been measured. The present state-of-the-art for IPPTs is reviewed, focusing on the operation, modeling techniques, and major subsystems found in various configurations. Following that review is documentation of IPPT technology advancement paths that were proposed or considered.


1997 ◽  
Author(s):  
J. Ziemer ◽  
E. Cubbin ◽  
E. Choueiri ◽  
Daniel Birx ◽  
J. Ziemer ◽  
...  

2013 ◽  
Vol 62 (2) ◽  
pp. 025207
Author(s):  
Zhang Rui ◽  
Zhang Dai-Xian ◽  
Zhang Fan ◽  
He Zhen ◽  
Wu Jian-Jun

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