EMERGING TRENDS IN WALL-FREE HALL THRUSTERS DEVELOPMENT

Author:

Litovko I.V.,Bazhenov V.Yu.,Goncharov A.A.,Dobrovolsky A.N.,Naiko I.V.

Abstract

2D-hybrid model was created for the proposed new type accelerator with a virtual cathode which allows to avoid sputtering of the cathode surface and to preserve the dynamics of accelerated ions. In the framework of the model, it was shown that ions first form a positive space charge in the system center, and eventually, under an ac-tion of created own electric field, emerge from both ends of the system.

Publisher

Problems of Atomic Science and Technology

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