Numerical simulation study of fluid field based on a magnetohydrodynamics momentum ring

Abstract

The magnetohydrodynamic momentum ring for satellite attitude adjustment is studied in this paper. The aim of this paper is to research the fluid field characteristic distribution in the magnetohydrodynamic momentum ring. The numerical calculation results indicate that liquid metal can produce effective rotational flow under the action of electromagnetic field. The numerical results show that the fluid ring design is effective and achieves the design expectation, and it can provide reference for the future experimental tests.