Abstract:
An analysis is made of the influence of a longitudinal electrostrictive force on the formation and growth of a laser spark. It is shown that both under steady-state conditions and during slow combustion an allowance for the longitudinal electrostrictive force alters the parameters of a weakly ionized plasma and, in particular, it ensures a better agreement between the experimentally determined and theoretically calculated velocities of propagation of a plasma filament under slow combustion conditions.
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