MODELING NONSTATIONARY NONLINEAR-VISCOUS LIQUID FLOWS THROUGH A PIPELINE

The process of nonstationary incompressible nonlinear-viscous liquid flow through a pipeline is considered. It is described by a parabolic-type one-dimensional nonlinear equation. The problem of determining the dependence of the pressure difference on time from the assigned volumetric flow rate in the given pipeline is formulated. Such a problem pertains to the class of inverse problems connected with the restoration of the dependence of the right-hand sides of parabolic equations on time. A computational algorithm for solving the problem has been suggested.
   
Author:  Kh. M. Gamzaev
Keywords:  pipeline transportation, nonlinear-viscous fl uid, pressure difference, inverse problem
Page:  480