Spatial evolution characteristics of ion and electron flow for 300 W class low-power Hall thruster

Autor: Xinwei Chen, Jun Gao, Zuo Gu, Ning Guo, Shangmin Wang, Sanxiang Yang, Yifan Ma, Kai Shi, Hai Geng, Hong Zhang, Yanxu Pu

Publikováno v: AIP Advances, Vol 11, Iss 11, Pp 115311-115311-10 (2021)

The Faraday probe and cylindrical Langmuir probe were used to characterize the downstream ion and electron spatial evolution of a 300 W class low-power Hall thruster. The time-averaged ion current density, electron energy probability function, plasma

Externí odkaz: https://doaj.org/article/f54a5b782d5c42dea853981529fd96d3

Influences of Magnetic Flux Density on Discharge Characteristics of Low-Power Hall Thruster

Autor: Gao Jun, Ning Guo, Weilong Guo, Zuo Gu

Publikováno v: Journal of Aerospace Technology and Management, Vol 13, Iss 1, Pp e4521-e4521 (2021)
Journal of Aerospace Technology and Management v.13 2021
Journal of Aerospace Technology and Management
Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
instacron:DCTA
Journal of Aerospace Technology and Management, Volume: 13, Article number: e4521, Published: 26 NOV 2021

The design of the magnetic field is crucial to the performance of the hall thruster. This paper investigates the effects of magnetic field on the discharge characteristics of the low-power hall thruster in the method of combining simulation and exper

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44bf3cd447e29772ac8073d471ec7c04
https://www.scielo.br/j/jatm/a/669vMHFQsBq3xWFfStwrLwh/?format=pdf&lang=en

Effects of Magnetic Shielding Configuration on Discharge Characteristics and Performance of a 60 mm-Diameter Low-Power Hall Thruster

Autor: Ning Guo, Ming-ming Sun, Weilong Guo, Gao Jun, Zuo Gu

Publikováno v: Journal of Aerospace Technology and Management, Volume: 13, Article number: e2821, Published: 21 MAY 2021
Journal of Aerospace Technology and Management v.13 2021
Journal of Aerospace Technology and Management
Departamento de Ciência e Tecnologia Aeroespacial (DCTA)
instacron:DCTA
Journal of Aerospace Technology and Management, Vol 13, Iss 1, Pp e2821-e2821 (2021)

Lifetime is a main factor restraining the application of low-power Hall thruster. Magnetic shielding configuration is regarded as a promising method to prolong the lifespan of Hall thruster. Aiming to demonstrate the feasibility and effectiveness of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60f59dd4d512c9f6f24b31ac88c1949d
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2175-91462021000100323&lng=en&tlng=en

Experimental and numerical simulation study of the effect for the anode positions on the discharge characteristics of 300 W class low power Hall thrusters

Autor: Xinwei CHEN, Jun GAO, Sanxiang YANG, Hai GENG, Ning GUO, Zuo GU, Juntai YANG, Hong ZHANG

Publikováno v: Plasma Science and Technology. 25:015504

Low-power Hall thruster (LHT) generally has poor discharge efficiency characteristics due to the large surface-to-volume ratio. Aiming to further refine and improve the performance of 300 W class LHT in terms of thrust and efficiency, and to obtain t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8ba9c8c75bb321ddf0c0cd8c5841b4d7
https://doi.org/10.1088/2058-6272/ac7d42

An Empirical Study on Post-Adoption Behavior of Information Technologies for Health Care Management: A View of Big Five Personality

Autor: Wen Xing Lu, Rui Ling Wang, Dong Xiao Gu, Zuo Zuo Gu, Yu Zhao, Chang Yong Liang, Yu Yong Wu

Publikováno v: Applied Mechanics and Materials. :1106-1114

Nowadays, health care management is driven by informationization and information technologies are widely used in various types of hospitals. Doctors and nurses are the direct users of information technologies for health care management (ITHCM), as we

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8bd100a630fd500d4ce9838d2b00b4da
https://doi.org/10.4028/www.scientific.net/amm.631-632.1106