Numerical solution for spherical laser-driven shock waves

摘要: The history of the flow behind a laser-driven shock is investigated in context variable energy blast waves. Thereby total laser absorbed by assumed to vary proportionally some power time. Due high temperatures and pressures occurring initial phase real gas model has been employed. It accounts for vibration, dissociation, electronic excitation, ionization intermolecular forces. Radiative conductive heat transfer are considered as well. numerical computations were carried out using method characteristics. A self-similar strong solution serves condition. turns that exponent which determines time-dependent addition at front limited physical reasons. computed far-field solutions expand temporal scope domain, main subject classical literature, into non-self-similar domain late differences between obtained perfect less significant than case point explosion.