A simple equation describing the arc movement due to gas streams and magnetic fields
B E Djakov; I Nedelkov; B E Djakov; Bulgarian Academy of Sciences, Institute of Electronics, Sofia 13, Bulgaria; I Nedelkov; Bulgarian Academy of Sciences, Institute of Electronics, Sofia 13, Bulgaria
Журнал:
Journal of Physics D: Applied Physics
Дата:
1974-12-11
Аннотация:
A differential equation for the arc shape is proposed which accounts for three factors which influence the column motion: (i) magnetic fields, (ii) gas flows and (iii) asymmetrical Joule heating. The physical conditions required for the validity of the equation are outlined. The equation is given in a vector form suitable for treating cases with arbitrary field and discharge geometries.
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