Investigation of jet plasma fluxions in an exterior magnetic field
Consideration is given to the analysis of dynamic stability of an electrical arc in an magnetic field. The experimental and theoretical examinations are conducted in channels of a variable traversal section (flat and rotationally symmetric) with metal and graphite electrodes. Possibilities of the arc motion stabilization are studiedat superimposition of an exterior magnetic field.It is shown that the special select of coils of a biasing of the channel allows making a stable motion of a directly travelledarc and gives the chance to increment velocity of its travel. To raise a plasma velocity more essentially it is necessary to use a construction of the generator devices with the cappilary discharge stabilised by a magnetic field of currents proceeding on the anode.