A Modified Boundary Integral Solution Of
Coupled Linear And Nonlinear One-dimensional
Transport Equations
Author(s)
O.O. Onyejekwe
Abstract
We apply a modified boundary integral procedure known as the Green element
method (GEM) to study linear and nonlinear coupled unsteady transport problems,
and hence demonstrate the ease with which the boundary integral theory can be
applied to such problems. Apart from ascertaining the efficiency of the technique
in dealing with the time domain, the line integral resulting from problem
discretization is handled analytically as they are free from singularities. Numerical
results are presented for some representative examples, and for all of these,
encouraging results are obtained.
1. Introduction
Coupled equations do arise from interactions of two or more linear or nonlinear
systems. Several examples of such systems are quite common in engineering
applications.
Keywords
Related Book
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