AN IMPROVEMENT OF TRANSIENT SOLUTIONS OF AXISYMMETRIC DYNAMICS PROBLEM FOR TWO PHASE MEDIA

In Reference , the linear differential equations of axisymmetric dynamic problem for two phase media are derived by means of Laplace Hankel mixed transforms. To obtain a set of solutions in transform space for one layer in the form of initial parameters the fluid specific flux vector should be introduced. Based on the solutions of one layer, the solutions of multi layered system are achieved by employing the transfer matrix methed, but the flux boundary condition should be provided and the inversion of ...