Numerical research of influence uneven distribution of concentration of one from fractions of dispersed component per process propagation of shock wave from homogeneous gas to two-fractional gas-suspension
Abstract:
The effect of the non-uniform concentration of one of the fractions of a two-fraction gas suspension on the parameters of a shock wave moving from pure gas to a gas suspension is numerically studied. The motion of a direct shock wave in a two-fraction gas suspension was simulated. The finely dispersed fraction of the gas suspension had a uniform initial mass content, while larger particles had an uneven initial mass content along the transverse coordinate. The mathematical model took into account the viscosity of the carrier medium, as well as interphase force and thermal interaction. The equations of the mathematical model were integrated by an explicit finite-difference method.
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