图书馆订阅: Guest
Begell Digital Portal Begell 数字图书馆 电子图书 期刊 参考文献及会议录 研究收集
高温材料处理:国际期刊
ESCI SJR: 0.176 SNIP: 0.48 CiteScore™: 1.3

ISSN 打印: 1093-3611
ISSN 在线: 1940-4360

高温材料处理:国际期刊

DOI: 10.1615/HighTempMatProc.2015015355
pages 83-90

DESIGN OPTIMIZATION OF A MAGNETOPLASMADYNAMIC THRUSTER BY NUMERICAL METHODS

M. Li
School of Astronautics, Beihang University, Beijing, China
H. Liu
Plasma Propulsion Laboratory, Harbin Institute of Technology, Harbin, China
Z. Ning
Plasma Propulsion Laboratory, Harbin Institute of Technology, Harbin, China
J. Ren
School of Astronautics, Beihang University, Beijing, China
H. Tang
School of Astronautics, Beihang University, Beijing, China
D. Yu
Plasma Propulsion Laboratory, Harbin Institute of Technology, Harbin, China
Stepan I. Eliseev
St. Petersburg State University, St. Petersburg, 199034, Russia; ITMO University, 49 Kronverkskiy Ave., St. Petersburg, 197101, Russia
Anatoly A. Kudryavtsev
St. Petersburg State University, St. Petersburg, 199034, Russia; ITMO University, 49 Kronverkskiy Ave., St. Petersburg, 197101, Russia

ABSTRACT

In this work a 2D model for simulating an applied-field magnetoplasmadynamic (AF-MPD) thruster with a hollow cathode made of thoriated tungsten was constructed using Comsol Multiphysics. The model allowed for self-consistent description of plasma processes inside an ionization chamber in the thruster and heating of the cathode due to ion bombardment. The distribution of such discharge parameters as charged and excited particle densities, charged particles' mean energies and temperatures, gas temperature, cathode temperature, and electric potential were obtained. Numerical experiments were carried out for different geometries and optimal configuration of AFMPD thruster with a hollow cathode was obtained.


Articles with similar content:

INFLUENCE OF MOLECULAR NITROGEN ON THE CONDUCTIVITY OF A LASER-INDUCED PLASMA IN An Na+Ar+N2 MIXTURE
Progress in Plasma Processing of Materials, 1999, Vol.1, 1999, issue
Gilles Flamant, N. A. Gorbunov, I. Yu. Smurov, A. S. Melnikov
Lithium-Ion Cell's Shape Factor Implication on Cell Performance in Automotive Application
Proceedings of the 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2019), Vol.0, 2019, issue
Shailesh N. Pandya, Raja Munusamy, Deshant Sharma, Bishnu Sanghai, Rahul Borhade, Kapil Baidya
INFLUENCE OF MOLECULAR NITROGEN ON THE CONDUCTIVITY OF A LASER-INDUCED PLASMA IN AN NA+AR+N2 MIXTURE
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.14, 2010, issue 4
Gilles Flamant, N. A. Gorbunov, I. Yu. Smurov, A. S. Melnikov
CATHODE SPOT EMERGENCE ON COPPER AND CHROMIUM ALLOY USED IN VACUUM BREAKERS
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.14, 2010, issue 3
C. Stephane, L. Andre, A. M'hammed
INFLUENCE OF POWDER SIZE DISTRIBUTIONS ON MICROSTRUCTURAL FEATURES OF FINELY STRUCTURED PLASMA SPRAYED COATINGS
High Temperature Material Processes: An International Quarterly of High-Technology Plasma Processes, Vol.8, 2004, issue 3
J. F. Coudert, J. Fazilleau, C. Delbos, C. Bonhomme, Pierre Fauchais, V. Rat