supported by National Natural Science Foundation of China(Nos.10975026,10875024,11005025,11275034);the Scientific Research Program of the Education Bureau of Liaoning Province,China(No.2009A047);the State Key Development for Basic Research of China(Nos.2009GB105004,2009GB106002)
In order to investigate the effects of secondary electrons, which are emitted from the wall, on the performance of a thruster, a one-dimensional fluid model of the plasma sheath in double walls is applied to study the...
supported by the Fundamental Research Funds for the Central Universities (Grant No. HEUCF100212);the National Natural Science Foundation of China (Grant Nos. 51007013,10875024,and 10975026)
In this paper, we adopt the modified Morozov secondary electron emission model to investigate the influence of the characteristic of a space-charge-saturated sheath near the insulated wall of the Hall thruster on the ...
Project supported by the National Natural Science Foundation for Distinguished Young Scholars (Grant No. 50925625);the National Natural Science Foundation of China (Grant Nos. 10975026 and 10875024);the Scientific Research Foundation of the Higher Educational Institutions of Liaoning Education Bureau of China (Grant No. 2009A047)
A preliminary investigation is conducted to study the characteristics of sheath damping near a dielectric wall with secondary electron emission (SEE). Making use of the linear analysis of the sheath stability, we ha...
supported by National Basic Research Program of China (No.2008CB717801);National Natural Science Foundation of China (No.10875024);Laboratory of College and University Program of Liaoning Province of China (No.2008S059)
A semi-analytical method is introduced to study kink instability in cylindrical plasma with line-tied boundary conditions. The method is based on an expansion for magnetohydrodynamics (MHD) equations in one-dimensio...
supported by National Natural Science Foundation of China(Nos.10605008,10875024)
A one-dimensional slab model of the plasma sheath in the stationary plasma thruster (SPT) chamber is developed in this study. It is considered that secondary electrons emitted from ceramic walls are partially trappe...